APA (7th ed.) Citation

Powers, E., Witmer, H. L., & Allport, G. W. (1951). An Experiment in the prevention of delinquency: The Cambridge-Somerville Youth Study. Columbia Univ. Pr.

Chicago Style (17th ed.) Citation

Powers, Edwin, Helen Leland Witmer, and Gordon W. Allport. An Experiment in the Prevention of Delinquency: The Cambridge-Somerville Youth Study. New York: Columbia Univ. Pr, 1951.

MLA (9th ed.) Citation

Powers, Edwin, et al. An Experiment in the Prevention of Delinquency: The Cambridge-Somerville Youth Study. Columbia Univ. Pr, 1951.

Warning: These citations may not always be 100% accurate.