APA (7th ed.) Citation

Wandersman, A., Poppen, P. J., & Ricks, D. F. (1976). Humanism and behaviorism: Dialogue and growth. Pergamon.

Chicago Style (17th ed.) Citation

Wandersman, Abraham, Paul J. Poppen, and David F. Ricks. Humanism and Behaviorism: Dialogue and Growth. Oxford [etc.]: Pergamon, 1976.

MLA (9th ed.) Citation

Wandersman, Abraham, et al. Humanism and Behaviorism: Dialogue and Growth. Pergamon, 1976.