APA (7th ed.) Zitazioa

Fell, H. R. (1988). Intensive sheep management (2a. ed.). Farming Press.

Chicago Style (17th ed.) Zitazioa

Fell, Henry R. Intensive Sheep Management. 2a. ed. Ipswich: Farming Press, 1988.

MLA (9th ed.) Zitazioa

Fell, Henry R. Intensive Sheep Management. 2a. ed. Farming Press, 1988.