APA-Zitierstil (7. Ausg.)

Johnson, D. W., & Johnson, F. P. (1975). Joining together: Group theory and group skills (8. print.). Prentice Hall.

Chicago-Zitierstil (17. Ausg.)

Johnson, David W., und Frank P. Johnson. Joining Together: Group Theory and Group Skills. 8. print. Englewood Cliffs, N.J: Prentice Hall, 1975.

MLA-Zitierstil (9. Ausg.)

Johnson, David W., und Frank P. Johnson. Joining Together: Group Theory and Group Skills. 8. print. Prentice Hall, 1975.