APA 6th Edition

Jalžić, B. (1970). Ponor Ponikve II. Speleolog, 18-19 (1), 6-7. Retrieved from https://hrcak.srce.hr/230423

---

MLA 8th Edition

Jalžić, Branko. "Ponor Ponikve II." Speleolog, vol. 18-19, no. 1, 1970, pp. 6-7. https://hrcak.srce.hr/230423. Accessed 3 Jan. 2025.

---

Chicago 17th Edition

Jalžić, Branko. "Ponor Ponikve II." Speleolog 18-19, no. 1 (1970): 6-7. https://hrcak.srce.hr/230423

---

Harvard

Jalžić, B. (1970). 'Ponor Ponikve II', Speleolog, 18-19(1), pp. 6-7. Available at: https://hrcak.srce.hr/230423 (Accessed 03 January 2025)

---

Vancouver

Jalžić B. Ponor Ponikve II. Speleolog [Internet]. 1970 [cited 2025 January 03];18-19(1):6-7. Available from: https://hrcak.srce.hr/230423

---

IEEE

B. Jalžić, "Ponor Ponikve II", Speleolog, vol.18-19, no. 1, pp. 6-7, 1970. [Online]. Available: https://hrcak.srce.hr/230423. [Accessed: 03 January 2025]