Cita APA (7a ed.)

Herr, E. L., Locke, D. C., & Myers, J. E. (2001). The handbook of counseling. Sage Publications.

Cita Chicago Style (17a ed.)

Herr, Edwin L., Don C. Locke, y Jane E. Myers. The Handbook of Counseling. Thousand Oaks, Calif.: Sage Publications, 2001.

Cita MLA (9a ed.)

Herr, Edwin L., et al. The Handbook of Counseling. Sage Publications, 2001.