APA (7th ed.) Citation

Gewhr, W. M. (1957). American civilization: A history of the United States. McGraw-Hill.

Chicago Style (17th ed.) Citation

Gewhr, Wesley M. American Civilization: A History of the United States. McGraw-Hill, 1957.

MLA (8th ed.) Citation

Gewhr, Wesley M. American Civilization: A History of the United States. McGraw-Hill, 1957.

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