APA (7th ed.) Citation

Gunther, J. (1947). Inside U.S.A. Happer & Brothers.

Chicago Style (17th ed.) Citation

Gunther, John. Inside U.S.A. New York: Happer & Brothers, 1947.

MLA (8th ed.) Citation

Gunther, John. Inside U.S.A. Happer & Brothers, 1947.

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