APA (7th ed.) Citation

Schwartz, J., & Frederick, J. G. (1953). How to get more business by telephone. Business Bourse.

Chicago Style (17th ed.) Citation

Schwartz, Jack, and J. George Frederick. How to Get More Business by Telephone. New York: Business Bourse, 1953.

MLA (9th ed.) Citation

Schwartz, Jack, and J. George Frederick. How to Get More Business by Telephone. Business Bourse, 1953.