APA (7th ed.) Citation

American Psychological Association & Boring, E. G. Contemporary psychology. American Psychological Association.

Chicago Style (17th ed.) Citation

American Psychological Association and Edwin Garrigues Boring. Contemporary Psychology. [Washington, etc.]: American Psychological Association.

MLA (9th ed.) Citation

American Psychological Association and Edwin Garrigues Boring. Contemporary Psychology. American Psychological Association.

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