Style de citation APA (7e éd.)

Gibson, R. L., & Mitchell, M. (1999). Introduction to counseling and guidance (5th ed.). Merrill.

Style de citation Chicago (17e éd.)

Gibson, Robert L., et Marianne Mitchell. Introduction to Counseling and Guidance. 5th ed. New Jersey: Merrill, 1999.

Style de citation MLA (9e éd.)

Gibson, Robert L., et Marianne Mitchell. Introduction to Counseling and Guidance. 5th ed. Merrill, 1999.