APA Citation

Engler, B. (2003). Personality theories: An introduction (6th ed.). Boston, MA: Houghton Mifflin Co..

Chicago Style Citation

Engler, Barbara. Personality Theories: An Introduction. 6th ed. Boston, MA: Houghton Mifflin Co., 2003.

MLA Citation

Engler, Barbara. Personality Theories: An Introduction. 6th ed. Boston, MA: Houghton Mifflin Co., 2003.

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