APA (7th ed.) Citation

Phillips, M. C., & Schlink, F. J. (1934). Discovering consumers. The John Day company.

Chicago Style (17th ed.) Citation

Phillips, M. C., and F. J. Schlink. Discovering Consumers. New York: The John Day company, 1934.

MLA (9th ed.) Citation

Phillips, M. C., and F. J. Schlink. Discovering Consumers. The John Day company, 1934.