Cita APA (7a ed.)

Heather, N. (1976). Radical perspectives in psychology. Methuen.

Cita Chicago Style (17a ed.)

Heather, Nick. Radical Perspectives in Psychology. London: Methuen, 1976.

Cita MLA (9a ed.)

Heather, Nick. Radical Perspectives in Psychology. Methuen, 1976.