APA aipamena

Clerence E Bundy & Ronald V Diggins. (1970). Swine production. Engla nd.

Chicago Style aipamena

Clerence E Bundy and Ronald V Diggins. Swine Production. Engla nd, 1970.

MLA aipamena

Clerence E Bundy and Ronald V Diggins. Swine Production. Engla nd, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.