Cita APA (7a ed.)

Smith, P. B. (1980). Small groups and personal change. Methuen.

Cita Chicago Style (17a ed.)

Smith, Peter Bevington. Small Groups and Personal Change. London: Methuen, 1980.

Cita MLA (9a ed.)

Smith, Peter Bevington. Small Groups and Personal Change. Methuen, 1980.