Cita APA

Greenstone, J. L., & Leviton, S. (2002). Elements of crisis intervention: Crises and how to respond to them. Australia: Brooks/Cole-Thomson Learning.

Chicago Style Citation

Greenstone, James L., i Sharon Leviton. Elements of Crisis Intervention: Crises and How to Respond to Them. Australia: Brooks/Cole-Thomson Learning, 2002.

Cita MLA

Greenstone, James L., i Sharon Leviton. Elements of Crisis Intervention: Crises and How to Respond to Them. Australia: Brooks/Cole-Thomson Learning, 2002.