APA stil citiranja

Čavrak, B., Eriksen, D. O., Bencsik, I., Dercsenyi, L., Betton, C. I., Andreotti, G., . . . Juranić, T. (1999). Environment protection in the petroleum industry: Environment protection in the petroleum industry : workshop 5 : syllabus. Dubrovnik: Interuniversity Centre.

Chicago stil citiranja

Čavrak, Boris, et al. Environment protection in the petroleum industry: Environment protection in the petroleum industry : workshop 5 : syllabus. Dubrovnik: Interuniversity Centre, 1999.

MLA stil citiranja

Čavrak, Boris, et al. Environment protection in the petroleum industry: Environment protection in the petroleum industry : workshop 5 : syllabus. Dubrovnik: Interuniversity Centre, 1999.