APA (7th ed.) Citation

Clark, F. E. (1923). Principles of marketing. Macmillan.

Chicago Style (17th ed.) Citation

Clark, Fred Emerson. Principles of Marketing. New York: Macmillan, 1923.

MLA (9th ed.) Citation

Clark, Fred Emerson. Principles of Marketing. Macmillan, 1923.

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