APA-Zitierstil (7. Ausg.)

Gibson, R. L., & Mitchell, M. (1999). Introduction to counseling and guidance (Fifth edition.). Merrill.

Chicago-Zitierstil (17. Ausg.)

Gibson, Robert L., und Marianne Mitchell. Introduction to Counseling and Guidance. Fifth edition. Upper Saddle River, New Jersey: Merrill, 1999.

MLA-Zitierstil (9. Ausg.)

Gibson, Robert L., und Marianne Mitchell. Introduction to Counseling and Guidance. Fifth edition. Merrill, 1999.