APA

Perlman R., Gurin A. & Council on Social Work Education. (1972). Community organization and social planning. New York: Wiley.

Chicago

Perlman Robert, Gurin Arnold and Council on Social Work Education. 1972. Community organization and social planning. New York: Wiley.

Harvard

Perlman R., Gurin A. and Council on Social Work Education. (1972). Community organization and social planning. New York: Wiley.

MLA

Perlman Robert, Gurin Arnold and Council on Social Work Education. Community organization and social planning. New York: Wiley. 1972.