APA (7th ed.) Citation

Hayward, W. S. (1926). Sales administration: A study of the manufacturer's marketing problems. Harper & Brothers.

Chicago Style (17th ed.) Citation

Hayward, Walter Sumner. Sales Administration: A Study of the Manufacturer's Marketing Problems. New York, London: Harper & Brothers, 1926.

MLA (9th ed.) Citation

Hayward, Walter Sumner. Sales Administration: A Study of the Manufacturer's Marketing Problems. Harper & Brothers, 1926.