Cita APA (7a ed.)

Perlman, H. H. (1971). Perspectives on social casework. Temple University Press.

Cita Chicago Style (17a ed.)

Perlman, Helen Harris. Perspectives on Social Casework. Philadelphia: Temple University Press, 1971.

Cita MLA (9a ed.)

Perlman, Helen Harris. Perspectives on Social Casework. Temple University Press, 1971.