APA-referens (7:e uppl.)
Sheppard, M. (2004). Appraising and using social research in the human services: An introduction for social work and health professionals. Jessica Kingsley Publishers.
Chicago-referens (17:e uppl.)
Sheppard, Michael. Appraising and Using Social Research in the Human Services: An Introduction for Social Work and Health Professionals. London ; Philadelphia: Jessica Kingsley Publishers, 2004.
MLA-referens (9:e uppl.)
Sheppard, Michael. Appraising and Using Social Research in the Human Services: An Introduction for Social Work and Health Professionals. Jessica Kingsley Publishers, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.