APA (7th ed.) Citation

Johnson, D. W., & Johnson, F. P. (2003). Joining together: Group theory and group skills (8th ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Johnson, David W., and Frank Pierce Johnson. Joining Together: Group Theory and Group Skills. 8th ed. Boston: Allyn and Bacon, 2003.

MLA (9th ed.) Citation

Johnson, David W., and Frank Pierce Johnson. Joining Together: Group Theory and Group Skills. 8th ed. Allyn and Bacon, 2003.