APA (7th ed.) Citation

Conyne, R. K., Crowell, J. L., & Newmeyer, M. D. (2008). Group techniques: How to use them more purposefully. Pearson Merrill/Prentice Hall.

Chicago Style (17th ed.) Citation

Conyne, Robert K., Jeri L. Crowell, and Mark D. Newmeyer. Group Techniques: How to Use Them More Purposefully. Upper Saddle River, N.J.: Pearson Merrill/Prentice Hall, 2008.

MLA (9th ed.) Citation

Conyne, Robert K., et al. Group Techniques: How to Use Them More Purposefully. Pearson Merrill/Prentice Hall, 2008.