APA (7th ed.) Citation

Fowler, R. B., & Orenstein, J. R. (1993). An introduction to political theory: Toward the next century. HarperCollins.

Chicago Style (17th ed.) Citation

Fowler, Robert Booth, and Jeffrey R. Orenstein. An Introduction to Political Theory: Toward the Next Century. New York, NY: HarperCollins, 1993.

MLA (9th ed.) Citation

Fowler, Robert Booth, and Jeffrey R. Orenstein. An Introduction to Political Theory: Toward the Next Century. HarperCollins, 1993.