APA stil citiranja

Štrumberger, N., Bradvica, R., & Vlakić, S. (2001). Liquefied petroleum gas as automotive fuel in environmental protection: Liquefied petroleum gas as automotive fuel in environmental protection. Promet (Zagreb), p. 3.

Chicago stil citiranja

Štrumberger, Nada, Renata Bradvica, and Saša Vlakić. "Liquefied petroleum gas as automotive fuel in environmental protection: Liquefied petroleum gas as automotive fuel in environmental protection." 2001: 3.

MLA stil citiranja

Štrumberger, Nada, Renata Bradvica, and Saša Vlakić. "Liquefied petroleum gas as automotive fuel in environmental protection: Liquefied petroleum gas as automotive fuel in environmental protection." 2001: 3.