APA (7th ed.) Citation
Phillips, G. M., Pedersen, D. J., & Wood, J. T. (1979). Group discussion, a practical guide to participation and leadership. Houghton Mifflin.
Chicago Style (17th ed.) Citation
Phillips, Gerald M., Douglas J. Pedersen, and Julia T. Wood. Group Discussion, a Practical Guide to Participation and Leadership. Boston: Houghton Mifflin, 1979.
MLA (9th ed.) Citation
Phillips, Gerald M., et al. Group Discussion, a Practical Guide to Participation and Leadership. Houghton Mifflin, 1979.
Warning: These citations may not always be 100% accurate.