Cita APA

Northcott, R., & Richard Northcott. (2005). Baby Animals. New York: Oxford University Press.

Citación estilo Chicago

Northcott, Richard, y Richard Northcott. Baby Animals. New York: Oxford University Press, 2005.

Cita MLA

Northcott, Richard, y Richard Northcott. Baby Animals. New York: Oxford University Press, 2005.