APA (7th ed.) Citation

Marshall, E. K., & Kurtz, P. D. (1982). Interpersonal helping skills / Eldon K. Marshall, P. David Kurtz and associates. Jossey-Bass.

Chicago Style (17th ed.) Citation

Marshall, Eldon K., and P. David Kurtz. Interpersonal Helping Skills / Eldon K. Marshall, P. David Kurtz and Associates. San Francisco ; London: Jossey-Bass, 1982.

MLA (9th ed.) Citation

Marshall, Eldon K., and P. David Kurtz. Interpersonal Helping Skills / Eldon K. Marshall, P. David Kurtz and Associates. Jossey-Bass, 1982.

Warning: These citations may not always be 100% accurate.