Cita APA (7a ed.)

Dagg, A. I. (2009). The Social Behavior of Older Animals. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Dagg, Anne Innis. The Social Behavior of Older Animals. Baltimore: Johns Hopkins University Press, 2009.

Cita MLA (8a ed.)

Dagg, Anne Innis. The Social Behavior of Older Animals. Johns Hopkins University Press, 2009.