APA (7th ed.) Citation

Marcia, J. E., Waterman, A. S., Matteson, D. R., Archer, S. L., & Orlofsky, J. L. (1993). Ego Identity: A Handbook for Psychosocial Research. Springer New York.

Chicago Style (17th ed.) Citation

Marcia, J. E., Alan S. Waterman, David R. Matteson, Sally L. Archer, and Jacob L. Orlofsky. Ego Identity: A Handbook for Psychosocial Research. New York, NY: Springer New York, 1993.

MLA (9th ed.) Citation

Marcia, J. E., et al. Ego Identity: A Handbook for Psychosocial Research. Springer New York, 1993.