APA stil citiranja

Del Piero, F. (2004). Ocular viral diseases of vertebrate animals: Ocular viral diseases of vertebrate animals. Acta clinica Croatica (Tisak), p. 3.

Chicago stil citiranja

Del Piero, Fabio. "Ocular viral diseases of vertebrate animals: Ocular viral diseases of vertebrate animals." 2004: 3.

MLA stil citiranja

Del Piero, Fabio. "Ocular viral diseases of vertebrate animals: Ocular viral diseases of vertebrate animals." 2004: 3.