APA stil citiranja

Petak, I., Mrljak, V., Tadić, Z., & Krsnik, B. (2010). Preliminary study of breeding boars' welfare: Preliminary study of breeding boars' welfare. Veterinarski arhiv (Tisak).

Chicago stil citiranja

Petak, Irena, Vladimir Mrljak, Zoran Tadić, and Boris Krsnik. "Preliminary study of breeding boars' welfare: Preliminary study of breeding boars' welfare." 2010.

MLA stil citiranja

Petak, Irena, Vladimir Mrljak, Zoran Tadić, and Boris Krsnik. "Preliminary study of breeding boars' welfare: Preliminary study of breeding boars' welfare." 2010.