APA (7th ed.) Citation

Edlund, S. W. (1973). There is a better way to sell. AMACOM.

Chicago Style (17th ed.) Citation

Edlund, Sidney Wendell. There Is a Better Way to Sell. [New York]: AMACOM, 1973.

MLA (9th ed.) Citation

Edlund, Sidney Wendell. There Is a Better Way to Sell. AMACOM, 1973.