Engler, B. (2003). Personality theories: An introduction. Boston: Houghton Mifflin Co..
Chicago Style CitationEngler, Barbara. Personality Theories: An Introduction. Boston: Houghton Mifflin Co., 2003.
MLA CitationEngler, Barbara. Personality Theories: An Introduction. Boston: Houghton Mifflin Co., 2003.
Warning: These citations may not always be 100% accurate.