APA (7th ed.) Citation

Foley, L. (1941). In selling, it's not only what you say, but how you say it. Sales Management., 48, 62.

Chicago Style (17th ed.) Citation

Foley, L. "In Selling, It's Not Only What You Say, but How You Say It." Sales Management. 48 (1941): 62.

MLA (9th ed.) Citation

Foley, L. "In Selling, It's Not Only What You Say, but How You Say It." Sales Management., vol. 48, 1941, p. 62.