APA (7th ed.) Citation

American Psychological Association. (1992). The American Psychological Association: 100 years ; a historical perspective (1. ed.).

Chicago Style (17th ed.) Citation

American Psychological Association. The American Psychological Association: 100 Years ; a Historical Perspective. 1. ed. Washington, DC, 1992.

MLA (9th ed.) Citation

American Psychological Association. The American Psychological Association: 100 Years ; a Historical Perspective. 1. ed. 1992.

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