APA aipamena

E J Catcott & J F Smithcors. (1966). Progress in swine practice. American veterinary publications Inc`.

Chicago Style aipamena

E J Catcott and J F Smithcors. Progress in Swine Practice. American veterinary publications Inc`, 1966.

MLA aipamena

E J Catcott and J F Smithcors. Progress in Swine Practice. American veterinary publications Inc`, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.