APA Citatie

Super, D. E. (1957). Psychology of careers: An introduction to vocational development. Harper & Row.

Chicago Style citaat

Super, Donald E. Psychology of Careers: An Introduction to Vocational Development. New York: Harper & Row, 1957.

MLA citatie

Super, Donald E. Psychology of Careers: An Introduction to Vocational Development. Harper & Row, 1957.

Let op: Deze citaties zijn niet altijd 100% accuraat.