APA stil citiranja

Kurbel, S., Kurbel, B., Karner, I., Krnić, I., Krajina, Z., & Eljuga, D. (1997). Emerging importance of endothelins in oncology: Emerging importance of endothelins in oncology. Libri oncologici, p. 6.

Chicago stil citiranja

Kurbel, Sven, Beatrica Kurbel, Ivan Karner, Ivan Krnić, Zdenko Krajina, and Damir Eljuga. "Emerging importance of endothelins in oncology: Emerging importance of endothelins in oncology." 1997: 6.

MLA stil citiranja

Kurbel, Sven, et al. "Emerging importance of endothelins in oncology: Emerging importance of endothelins in oncology." 1997: 6.