APA (7th ed.) Citation

Perry, J. A., & Perry, E. (1980). Contemporary society: An introduction to social science. Harper & Row.

Chicago Style (17th ed.) Citation

Perry, John Ambrose, and Erna Perry. Contemporary Society: An Introduction to Social Science. New York: Harper & Row, 1980.

MLA (9th ed.) Citation

Perry, John Ambrose, and Erna Perry. Contemporary Society: An Introduction to Social Science. Harper & Row, 1980.