APA aipamena

Joh H Mccoy. (1978). Livestock and meat marketting. Avi publishing company inc.

Chicago Style aipamena

Joh H Mccoy. Livestock and Meat Marketting. Avi publishing company inc, 1978.

MLA aipamena

Joh H Mccoy. Livestock and Meat Marketting. Avi publishing company inc, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.