APA (7th ed.) Citation

Spencer, B. F. (1978). Group benefits in a changing society (New rev. ed.). Charles D. Spencer & Associates.

Chicago Style (17th ed.) Citation

Spencer, Bruce F. Group Benefits in a Changing Society. New rev. ed. Chicago, Ill: Charles D. Spencer & Associates, 1978.

MLA (9th ed.) Citation

Spencer, Bruce F. Group Benefits in a Changing Society. New rev. ed. Charles D. Spencer & Associates, 1978.