APA (7th ed.) Citation

Loevinger, J., Wessler, R., & Redmore, C. (1970). Measuring ego development. Jossey-Bass.

Chicago Style (17th ed.) Citation

Loevinger, Jane, Ruth Wessler, and Carolyn Redmore. Measuring Ego Development. San Francisco: Jossey-Bass, 1970.

MLA (9th ed.) Citation

Loevinger, Jane, et al. Measuring Ego Development. Jossey-Bass, 1970.