APA (7th ed.) Citation

Toseland, R. W., & Rivas, R. F. (2012). An introduction to group work practice (7th ed.). Allyn & Bacon.

Chicago Style (17th ed.) Citation

Toseland, Ronald W., and Robert F. Rivas. An Introduction to Group Work Practice. 7th ed. Boston, Massachusetts: Allyn & Bacon, 2012.

MLA (9th ed.) Citation

Toseland, Ronald W., and Robert F. Rivas. An Introduction to Group Work Practice. 7th ed. Allyn & Bacon, 2012.