APA stil citiranja

Perko, Z., Mimica, Ž., Družijanić, N., Kraljević, D., & Petričević, A. (2005). Education in endoscopic surgery: Education in endoscopic surgery. Acta chirurgica Croatica.

Chicago stil citiranja

Perko, Zdravko, Željko Mimica, Nikica Družijanić, Damir Kraljević, and Ante Petričević. "Education in endoscopic surgery: Education in endoscopic surgery." 2005.

MLA stil citiranja

Perko, Zdravko, et al. "Education in endoscopic surgery: Education in endoscopic surgery." 2005.