APA (7th ed.) Citation

Dewey, R., & Humber, W. (1966). An introduction to social psychology. Macmillan Comp.

Chicago Style (17th ed.) Citation

Dewey, Richard, and W.J Humber. An Introduction to Social Psychology. Macmillan Comp, 1966.

MLA (8th ed.) Citation

Dewey, Richard, and W.J Humber. An Introduction to Social Psychology. Macmillan Comp, 1966.

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