APA (7th ed.) Citation

American Psychological Association & Walker, A., Jr. (1991). Thesaurus of psychological index terms (6th ed.). American Psychological Association.

Chicago Style (17th ed.) Citation

American Psychological Association and Alvin Walker, Jr. Thesaurus of Psychological Index Terms. 6th ed. Washington: American Psychological Association, 1991.

MLA (9th ed.) Citation

American Psychological Association and Alvin Walker, Jr. Thesaurus of Psychological Index Terms. 6th ed. American Psychological Association, 1991.

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