Lefrancois, G. R. (1980). Psychology. Wadsworth Pub. Co..
Chicago Style (17th ed.) CitationLefrancois, Guy R. Psychology. Belmont, Calif.: Wadsworth Pub. Co., 1980.
MLA (9th ed.) CitationLefrancois, Guy R. Psychology. Wadsworth Pub. Co., 1980.
Warning: These citations may not always be 100% accurate.