APA način citiranja

Rahal, S. C., Morishin Filho, M. M., Hatschbach, E., Machado, V. M. V., Aptekmann, K. P., & Corrêa, T. P. (2008). Pectus excavatum in two littermate dogs. Canadian Veterinary Medical Association.

Čikaški stil citiranja

Rahal, Sheila C., Milton M. Morishin Filho, Eduardo Hatschbach, Vânia Maria V. Machado, Karina P. Aptekmann, i Thaís P. Corrêa. Pectus Excavatum in Two Littermate Dogs. Canadian Veterinary Medical Association, 2008.

MLA način citiranja

Rahal, Sheila C., et al. Pectus Excavatum in Two Littermate Dogs. Canadian Veterinary Medical Association, 2008.