APA (7th ed.) Citation

Lyons, J., & Barrell, J. J. (1979). People: An introduction to psychology. Harper & Row.

Chicago Style (17th ed.) Citation

Lyons, Joseph, and James J. Barrell. People: An Introduction to Psychology. New York: Harper & Row, 1979.

MLA (9th ed.) Citation

Lyons, Joseph, and James J. Barrell. People: An Introduction to Psychology. Harper & Row, 1979.