Cita APA (7a ed.)

Birot, P. (1966). General Physical Geography. John Wiley & Sons, Inc..

Cita Chicago Style (17a ed.)

Birot, Pierre. General Physical Geography. New York: John Wiley & Sons, Inc., 1966.

Cita MLA (9a ed.)

Birot, Pierre. General Physical Geography. John Wiley & Sons, Inc., 1966.