APA stil citiranja

Parac-Osterman, Đ., Đurašević, V., & Bakšić, A. (2007). Comparison of chemical and physical-chemical wastewater discoloring methods: Comparison of chemical and physical-chemical wastewater discoloring methods. Kemija u industriji, p. 1.

Chicago stil citiranja

Parac-Osterman, Đurđica, Vedran Đurašević, and Ana Bakšić. "Comparison of chemical and physical-chemical wastewater discoloring methods: Comparison of chemical and physical-chemical wastewater discoloring methods." 2007: 1.

MLA stil citiranja

Parac-Osterman, Đurđica, Vedran Đurašević, and Ana Bakšić. "Comparison of chemical and physical-chemical wastewater discoloring methods: Comparison of chemical and physical-chemical wastewater discoloring methods." 2007: 1.