APA (7th ed.) Citation

Lowenthal, M. F., Thurnher, M., & Chiriboga, D. A. (1975). Four stages of life. Jossey-Bass Publishers.

Chicago Style (17th ed.) Citation

Lowenthal, Marjorie Fiske, Majda Thurnher, and David Anthony Chiriboga. Four Stages of Life. San Francisco: Jossey-Bass Publishers, 1975.

MLA (8th ed.) Citation

Lowenthal, Marjorie Fiske, et al. Four Stages of Life. Jossey-Bass Publishers, 1975.