APA aipamena

Cohen, R. E. (2000). Mental health services in sisasters: Manual for humanitarian workers. Pan American Health Organization.

Chicago Style aipamena

Cohen, Raquel E. Mental Health Services in Sisasters: Manual for Humanitarian Workers. Wahington, D.C.: Pan American Health Organization, 2000.

MLA aipamena

Cohen, Raquel E. Mental Health Services in Sisasters: Manual for Humanitarian Workers. Pan American Health Organization, 2000.