APA Format
Pfeiffer, J. William; Jones, John E.
. (1975-1987). The 1987 annual handbook for group facilitators. San Diego : University Associates
MLA Format
Pfeiffer, J. William; Jones, John E.
. The 1987 annual handbook for group facilitators. San Diego : University Associates, 1975-1987
Australian/Harvard Format
Pfeiffer, J. William; Jones, John E.
. 1975-1987. The 1987 annual handbook for group facilitators. University Associates, San Diego
Warning: These citations may not always be 100% accurate.