Style de citation APA (7e éd.)

Gibson, R. L., & Mitchell, M. (2003). Introduction to counseling and guidance (6th ed.). Merrill/Prentice Hall.

Style de citation Chicago (17e éd.)

Gibson, Robert Lewis, et Marianne Mitchell. Introduction to Counseling and Guidance. 6th ed. Upper Saddle River, N.J: Merrill/Prentice Hall, 2003.

Style de citation MLA (9e éd.)

Gibson, Robert Lewis, et Marianne Mitchell. Introduction to Counseling and Guidance. 6th ed. Merrill/Prentice Hall, 2003.