APA (7th ed.) Citation

Strahler, A. N. (1951). Physical geography. Wiley.

Chicago Style (17th ed.) Citation

Strahler, Arthur Newell. Physical Geography. New York: Wiley, 1951.

MLA (9th ed.) Citation

Strahler, Arthur Newell. Physical Geography. Wiley, 1951.

Warning: These citations may not always be 100% accurate.