APA aipamena

(1986). Parasites of swine. New Jersey: Merck co.

Chicago Style aipamena

Parasites of Swine. New Jersey: Merck co, 1986.

MLA aipamena

Parasites of Swine. New Jersey: Merck co, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.