APA (7th ed.) Citation

Rogers, J. B., & Baird, F. (1981). Introduction to philosophy. Harper & Row.

Chicago Style (17th ed.) Citation

Rogers, Jack Bartlett, and Forrest Baird. Introduction to Philosophy. Cambridge: Harper & Row, 1981.

MLA (9th ed.) Citation

Rogers, Jack Bartlett, and Forrest Baird. Introduction to Philosophy. Harper & Row, 1981.