APA-referens (7:e uppl.)
Anastas, J. W. (1999). Research design for social work and the human services (2nd ed.). Columbia University Press.
Chicago-referens (17:e uppl.)
Anastas, Jeane W. Research Design for Social Work and the Human Services. 2nd ed. New York: Columbia University Press, 1999.
MLA-referens (9:e uppl.)
Anastas, Jeane W. Research Design for Social Work and the Human Services. 2nd ed. Columbia University Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.