APA (7th ed.) Citation

Hopkins, C. C. (1927). My life in advertising. Harper & Brothers.

Chicago Style (17th ed.) Citation

Hopkins, Claude C. My Life in Advertising. New York [etc.]: Harper & Brothers, 1927.

MLA (9th ed.) Citation

Hopkins, Claude C. My Life in Advertising. Harper & Brothers, 1927.

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