APA aipamena

Gillespie, J. R. (2004). Modern livestock and poultry production. Australia: Thomson.

Chicago Style aipamena

Gillespie, James R. Modern Livestock and Poultry Production. Australia: Thomson, 2004.

MLA aipamena

Gillespie, James R. Modern Livestock and Poultry Production. Australia: Thomson, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.