ScienceDirect (Online service), Pepinsky, H. B., & Patton, M. J. (1971). The Psychological experiment: A practical accomplishment. Pergamon Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service), Harold B. Pepinsky, and Michael J. Patton. The Psychological Experiment: A Practical Accomplishment. New York: Pergamon Press, 1971.
MLA (9th ed.) CitationScienceDirect (Online service), et al. The Psychological Experiment: A Practical Accomplishment. Pergamon Press, 1971.
Warning: These citations may not always be 100% accurate.