Cita APA

Hamilton, W. J. American Mammals: Their Lives, Habits and Economic Relations. New York: McGraw-Hill.

Citación estilo Chicago

Hamilton, W. J. American Mammals: Their Lives, Habits and Economic Relations. New York: McGraw-Hill.

Cita MLA

Hamilton, W. J. American Mammals: Their Lives, Habits and Economic Relations. New York: McGraw-Hill.