APA Edition Citation

Gibson, R. L., & Mitchell, M. H. Introduction to counselling and guidance (Ed.4.).

Chicago Edition Citation

Gibson, Robert L., and Marianne H. Mitchell. Introduction to Counselling and Guidance. Ed.4. London, Prentice Hall.

MLA Edition Citation

Gibson, Robert L., and Marianne H. Mitchell. Introduction to Counselling and Guidance. Ed.4.