APA (7th ed.) Citation

Crum, W. L. (1927). Advertising fluctuations, seasonal and cyclical. A.W. Shaw company, limited.

Chicago Style (17th ed.) Citation

Crum, William Leonard. Advertising Fluctuations, Seasonal and Cyclical. Chicago, New York: A.W. Shaw company, limited, 1927.

MLA (9th ed.) Citation

Crum, William Leonard. Advertising Fluctuations, Seasonal and Cyclical. A.W. Shaw company, limited, 1927.