APA (7th ed.) Zitazioa

Huber, J. T. (1981). Upgrading residues and by products for animals. CRC.

Chicago Style (17th ed.) Zitazioa

Huber, John T. Upgrading Residues and by Products for Animals. Boca Ratón: CRC, 1981.

MLA (9th ed.) Zitazioa

Huber, John T. Upgrading Residues and by Products for Animals. CRC, 1981.