APA stil citiranja

Prebeg, Ž., Počekaj, A., Lešić, M., & Vragović-Košutić, A. (1993). Trends in adolescent smoking in Croatia: Trends in adolescent smoking in Croatia. Croatian medical journal, p. 4.

Chicago stil citiranja

Prebeg, Živka, Anđelka Počekaj, Marija Lešić, and Anica Vragović-Košutić. "Trends in adolescent smoking in Croatia: Trends in adolescent smoking in Croatia." 1993: 4.

MLA stil citiranja

Prebeg, Živka, Anđelka Počekaj, Marija Lešić, and Anica Vragović-Košutić. "Trends in adolescent smoking in Croatia: Trends in adolescent smoking in Croatia." 1993: 4.