Cita APA (7a ed.)

Gerber, P. (2010). Livestock in a changing landscape. Island Press.

Cita Chicago Style (17a ed.)

Gerber, Pierre. Livestock in a Changing Landscape. Washington, D.C.: Island Press, 2010.

Cita MLA (8a ed.)

Gerber, Pierre. Livestock in a Changing Landscape. Island Press, 2010.