APA
Toseland R. W., Rivas R. F. & Furman R. (2002). Stundent workbook for Toseland and Rivas An introduction to group work practicefourth edition. Boston: Allyn and Bacon.
Chicago
Toseland Ronald W, Rivas Robert F and Furman Rich. 2002. Stundent workbook for Toseland and Rivas An introduction to group work practicefourth edition. Boston: Allyn and Bacon.
Harvard
Toseland R. W., Rivas R. F. and Furman R. (2002). Stundent workbook for Toseland and Rivas An introduction to group work practicefourth edition. Boston: Allyn and Bacon.
MLA
Toseland Ronald W, Rivas Robert F and Furman Rich. Stundent workbook for Toseland and Rivas An introduction to group work practicefourth edition. Boston: Allyn and Bacon. 2002.