APA (7th ed.) Citation

Pederson, C. A., & Wright, M. D. (1966). Salesmanship ; principles and methods (4th ed.). Irwin.

Chicago Style (17th ed.) Citation

Pederson, Carlton A., and Milburn D. Wright. Salesmanship ; Principles and Methods. 4th ed. Homewood, Ill: Irwin, 1966.

MLA (9th ed.) Citation

Pederson, Carlton A., and Milburn D. Wright. Salesmanship ; Principles and Methods. 4th ed. Irwin, 1966.