APA (7th ed.) Citation

Drummond, R. J., & Ryan, C. W. (1995). Career counseling: A developmental approach. Merrill.

Chicago Style (17th ed.) Citation

Drummond, Robert J., and Charles W. Ryan. Career Counseling: A Developmental Approach. Englewood Cliffs, NJ u.a: Merrill, 1995.

MLA (9th ed.) Citation

Drummond, Robert J., and Charles W. Ryan. Career Counseling: A Developmental Approach. Merrill, 1995.