APA-Zitierstil (7. Ausg.)

Cumming, J., & Cumming, E. (1963). Ego and milieu: Theory and practice of environmental therapy. Atherton Press.

Chicago-Zitierstil (17. Ausg.)

Cumming, John, und Elaine Cumming. Ego and Milieu: Theory and Practice of Environmental Therapy. New York: Atherton Press, 1963.

MLA-Zitierstil (9. Ausg.)

Cumming, John, und Elaine Cumming. Ego and Milieu: Theory and Practice of Environmental Therapy. Atherton Press, 1963.