APA 6th Edition Žiger, Z. i Bognar, A. (2007). Geomorphological Characteristic of Upper Flow River Sutla. Hrvatski geografski glasnik, 69. (1.), 37-37. https://doi.org/10.21861/HGG.2007.69.01.02
MLA 8th Edition Žiger, Zdravka i Andrija Bognar. "Geomorphological Characteristic of Upper Flow River Sutla." Hrvatski geografski glasnik, vol. 69., br. 1., 2007, str. 37-37. https://doi.org/10.21861/HGG.2007.69.01.02. Citirano 08.03.2021.
Chicago 17th Edition Žiger, Zdravka i Andrija Bognar. "Geomorphological Characteristic of Upper Flow River Sutla." Hrvatski geografski glasnik 69., br. 1. (2007): 37-37. https://doi.org/10.21861/HGG.2007.69.01.02
Harvard Žiger, Z., i Bognar, A. (2007). 'Geomorphological Characteristic of Upper Flow River Sutla', Hrvatski geografski glasnik, 69.(1.), str. 37-37. https://doi.org/10.21861/HGG.2007.69.01.02
Vancouver Žiger Z, Bognar A. Geomorphological Characteristic of Upper Flow River Sutla. Hrvatski geografski glasnik [Internet]. 2007 [pristupljeno 08.03.2021.];69.(1.):37-37. https://doi.org/10.21861/HGG.2007.69.01.02
IEEE Z. Žiger i A. Bognar, "Geomorphological Characteristic of Upper Flow River Sutla", Hrvatski geografski glasnik, vol.69., br. 1., str. 37-37, 2007. [Online]. https://doi.org/10.21861/HGG.2007.69.01.02
APA 6th Edition Žiger, Z. i Bognar, A. (2007). Geomorfološka obilježja gornjeg toka rijeke Sutle. Hrvatski geografski glasnik, 69. (1.), 25-36. https://doi.org/10.21861/HGG.2007.69.01.02
MLA 8th Edition Žiger, Zdravka i Andrija Bognar. "Geomorfološka obilježja gornjeg toka rijeke Sutle." Hrvatski geografski glasnik, vol. 69., br. 1., 2007, str. 25-36. https://doi.org/10.21861/HGG.2007.69.01.02. Citirano 08.03.2021.
Chicago 17th Edition Žiger, Zdravka i Andrija Bognar. "Geomorfološka obilježja gornjeg toka rijeke Sutle." Hrvatski geografski glasnik 69., br. 1. (2007): 25-36. https://doi.org/10.21861/HGG.2007.69.01.02
Harvard Žiger, Z., i Bognar, A. (2007). 'Geomorfološka obilježja gornjeg toka rijeke Sutle', Hrvatski geografski glasnik, 69.(1.), str. 25-36. https://doi.org/10.21861/HGG.2007.69.01.02
Vancouver Žiger Z, Bognar A. Geomorfološka obilježja gornjeg toka rijeke Sutle. Hrvatski geografski glasnik [Internet]. 2007 [pristupljeno 08.03.2021.];69.(1.):25-36. https://doi.org/10.21861/HGG.2007.69.01.02
IEEE Z. Žiger i A. Bognar, "Geomorfološka obilježja gornjeg toka rijeke Sutle", Hrvatski geografski glasnik, vol.69., br. 1., str. 25-36, 2007. [Online]. https://doi.org/10.21861/HGG.2007.69.01.02
Sažetak River Sutla valley was developed as a part of Panonian basin in NW part of Croatia. The research of upper flowriver Sutla from well till plain of Kumrovec has been made using analysis, synthesis and the methods of geomorphological mapping. Character of valley is complex. Valley is poligenetic origin, which means that in it` s modeling fluvialand denudation processes and tectonic had the major influence.