APA (7th ed.) Citation

Thorington, R. W. (2012). Squirrels of the world. Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Thorington, Richard W. Squirrels of the World. Baltimore: Johns Hopkins University Press, 2012.

MLA (9th ed.) Citation

Thorington, Richard W. Squirrels of the World. Johns Hopkins University Press, 2012.