APA (7th ed.) Citation

Clapp, J. G., Philipson, M., & Rosenthal, H. M. (1962). Foundations of Western thought: Six major philosophers. [Selection of readings]. Knopf.

Chicago Style (17th ed.) Citation

Clapp, James Gordon, Morris Philipson, and Henry M. Rosenthal. Foundations of Western Thought: Six Major Philosophers. [Selection of Readings]. New York: Knopf, 1962.

MLA (9th ed.) Citation

Clapp, James Gordon, et al. Foundations of Western Thought: Six Major Philosophers. [Selection of Readings]. Knopf, 1962.