ebrary, Inc, Bencini, R., & Pulina, G. (2004). Dairy sheep nutrition. CABI Pub..
Chicago Style (17th ed.) Zitazioaebrary, Inc, Roberta Bencini, eta Giuseppe Pulina. Dairy Sheep Nutrition. Oxfordshire, OX, UK ; Cambridge, MA, USA: CABI Pub., 2004.
MLA (9th ed.) Zitazioaebrary, Inc, et al. Dairy Sheep Nutrition. CABI Pub., 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.