APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Lapsley, Daniel K., and F. Clark Power. Self, Ego, and Identity: Integrative Approaches. New York [etc.]: Springer-Verlag, 1988.

MLA (9th ed.) Citation

Lapsley, Daniel K., and F. Clark Power. Self, Ego, and Identity: Integrative Approaches. Springer-Verlag, 1988.