Super, D. E., & Overstreet, P. L. (1960). The vocational maturity of ninth-grade boys. Bureau of Publications, Teachers College, Columbia University.
Chicago Style (17th ed.) CitationSuper, Donald E., and Phoebe L. Overstreet. The Vocational Maturity of Ninth-grade Boys. New York: Bureau of Publications, Teachers College, Columbia University, 1960.
MLA (9th ed.) CitationSuper, Donald E., and Phoebe L. Overstreet. The Vocational Maturity of Ninth-grade Boys. Bureau of Publications, Teachers College, Columbia University, 1960.
Warning: These citations may not always be 100% accurate.