Cita APA (7a ed.)

Blumberg, A., & Golembiewski, R. T. (1976). Learning and change in groups. Penguin books.

Cita Chicago Style (17a ed.)

Blumberg, Arthur, y Robert T. Golembiewski. Learning and Change in Groups. Harmondsworth: Penguin books, 1976.

Cita MLA (8a ed.)

Blumberg, Arthur, y Robert T. Golembiewski. Learning and Change in Groups. Penguin books, 1976.