APA

Garvin C. D., Galinsky M. J. & Gutiérrez L. M. (2006). Handbook of social work with groups. New York: Guilford Press.

Chicago

Garvin Charles D, Galinsky Maeda J and Gutiérrez Lorraine M. 2006. Handbook of social work with groups. New York: Guilford Press.

Harvard

Garvin C. D., Galinsky M. J. and Gutiérrez L. M. (2006). Handbook of social work with groups. New York: Guilford Press.

MLA

Garvin Charles D, Galinsky Maeda J and Gutiérrez Lorraine M. Handbook of social work with groups. New York: Guilford Press. 2006.