APA način citiranja

Herrera, E., Castro, L., & Chacón, J. (2012). Evaluation of the effect of glicerol in the freezing process of canine semen.

Čikaški stil citiranja

Herrera, E., L. Castro, i J. Chacón. Evaluation of the Effect of Glicerol in the Freezing Process of Canine Semen. 2012.

MLA način citiranja

Herrera, E., L. Castro, i J. Chacón. Evaluation of the Effect of Glicerol in the Freezing Process of Canine Semen. 2012.