APA stil citiranja

Hubeny, H. (1996). Environmental protection calculation in polymer engineering: Environmental protection calculation in polymer engineering. Polimeri (Zagreb), p. 7.

Chicago stil citiranja

Hubeny, Helmut. "Environmental protection calculation in polymer engineering: Environmental protection calculation in polymer engineering." 1996: 7.

MLA stil citiranja

Hubeny, Helmut. "Environmental protection calculation in polymer engineering: Environmental protection calculation in polymer engineering." 1996: 7.