Não informado. (2004). International goat and sheep research. Dairy Goat Journal Publishers.
Style de citation Chicago (17e éd.)Não informado. International Goat and Sheep Research. Scottsdale, Ariz: Dairy Goat Journal Publishers, 2004.
Style de citation MLA (8e éd.)Não informado. International Goat and Sheep Research. Dairy Goat Journal Publishers, 2004.
Attention : ces citations peuvent ne pas être correctes à 100%.