APA 6th Edition Kralik, G. (2008). A brief history of higher education in Osijek. Tehnički vjesnik, 15 (1), 5-16. Preuzeto s https://hrcak.srce.hr/23460
MLA 8th Edition Kralik, Gordana. "A brief history of higher education in Osijek." Tehnički vjesnik, vol. 15, br. 1, 2008, str. 5-16. https://hrcak.srce.hr/23460. Citirano 18.04.2021.
Chicago 17th Edition Kralik, Gordana. "A brief history of higher education in Osijek." Tehnički vjesnik 15, br. 1 (2008): 5-16. https://hrcak.srce.hr/23460
Harvard Kralik, G. (2008). 'A brief history of higher education in Osijek', Tehnički vjesnik, 15(1), str. 5-16. Preuzeto s: https://hrcak.srce.hr/23460 (Datum pristupa: 18.04.2021.)
Vancouver Kralik G. A brief history of higher education in Osijek. Tehnički vjesnik [Internet]. 2008 [pristupljeno 18.04.2021.];15(1):5-16. Dostupno na: https://hrcak.srce.hr/23460
IEEE G. Kralik, "A brief history of higher education in Osijek", Tehnički vjesnik, vol.15, br. 1, str. 5-16, 2008. [Online]. Dostupno na: https://hrcak.srce.hr/23460. [Citirano: 18.04.2021.]