APA (7th ed.) Citation

Sperry, L., & Hess, L. R. (1974). Contact counseling: Communication skills for people in organizations. Addison-Wesley Publishing Company.

Chicago Style (17th ed.) Citation

Sperry, Len, and Lee R. Hess. Contact Counseling: Communication Skills for People in Organizations. Massachusetts: Addison-Wesley Publishing Company, 1974.

MLA (9th ed.) Citation

Sperry, Len, and Lee R. Hess. Contact Counseling: Communication Skills for People in Organizations. Addison-Wesley Publishing Company, 1974.