APA stil citiranja

Cvetnić, Z., & Vladimir-Knežević, S. (2004). Antimicrobial activity of grapefruit seed and pulp ethanolic extract: Antimicrobial activity of grapefruit seed and pulp ethanolic extract. Acta pharmaceutica (Zagreb), p. 4.

Chicago stil citiranja

Cvetnić, Zdenka, and Sanda Vladimir-Knežević. "Antimicrobial activity of grapefruit seed and pulp ethanolic extract: Antimicrobial activity of grapefruit seed and pulp ethanolic extract." 2004: 4.

MLA stil citiranja

Cvetnić, Zdenka, and Sanda Vladimir-Knežević. "Antimicrobial activity of grapefruit seed and pulp ethanolic extract: Antimicrobial activity of grapefruit seed and pulp ethanolic extract." 2004: 4.