APA (7th ed.) Citation

Lapsley, D. K., Power, F. C., & Power, F. C. (1988). Self, ego, and identity: Integrative approaches. Springer.

Chicago Style (17th ed.) Citation

Lapsley, Daniel K., F. Clark Power, and F. Clark Power. Self, Ego, and Identity: Integrative Approaches. New York Berlin Heidelberg [u.a.]: Springer, 1988.

MLA (8th ed.) Citation

Lapsley, Daniel K., et al. Self, Ego, and Identity: Integrative Approaches. Springer, 1988.