APA stil citiranja

Lulić, Z., Mavrin, I., & Bukljaš, Z. (1998). Aspects of using biologically regenerative fuels in internal combustion engines: Aspects of using biologically regenerative fuels in internal combustion engines. Promet (Zagreb).

Chicago stil citiranja

Lulić, Zoran, Ivan Mavrin, and Zdravko Bukljaš. "Aspects of using biologically regenerative fuels in internal combustion engines: Aspects of using biologically regenerative fuels in internal combustion engines." 1998.

MLA stil citiranja

Lulić, Zoran, Ivan Mavrin, and Zdravko Bukljaš. "Aspects of using biologically regenerative fuels in internal combustion engines: Aspects of using biologically regenerative fuels in internal combustion engines." 1998.