APA (7th ed.) Citation

Jaspers, K., Pepper, G. B., Ehrlich, L. H., & Ehrlich, E. (1986). Basic philosophical writings: Selections. Ohio University Press.

Chicago Style (17th ed.) Citation

Jaspers, Karl, George B. Pepper, Leonard H. Ehrlich, and Edith Ehrlich. Basic Philosophical Writings: Selections. Athens [etc.]: Ohio University Press, 1986.

MLA (9th ed.) Citation

Jaspers, Karl, et al. Basic Philosophical Writings: Selections. Ohio University Press, 1986.