APA (7th ed.) Citation

Atwood, W. W. (1940). The physiographic provinces of North America. Ginn.

Chicago Style (17th ed.) Citation

Atwood, Wallace Walter. The Physiographic Provinces of North America. Boston: Ginn, 1940.

MLA (9th ed.) Citation

Atwood, Wallace Walter. The Physiographic Provinces of North America. Ginn, 1940.

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