Cita APA (7a ed.)

Holden, K. C., & Hansen, W. L. (1989). The End of mandatory retirement: Effects on higher education. Jossey-Bass.

Cita Chicago Style (17a ed.)

Holden, Karen C., y W. Lee Hansen. The End of Mandatory Retirement: Effects on Higher Education. San Francisco: Jossey-Bass, 1989.

Cita MLA (9a ed.)

Holden, Karen C., y W. Lee Hansen. The End of Mandatory Retirement: Effects on Higher Education. Jossey-Bass, 1989.