APA (7th ed.) Citation

Alston, W. P., & Brandt, R. B. (1967). The problems of philosophy: Introductory readings. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Alston, William P., and Richard B. Brandt. The Problems of Philosophy: Introductory Readings. Boston: Allyn and Bacon, 1967.

MLA (9th ed.) Citation

Alston, William P., and Richard B. Brandt. The Problems of Philosophy: Introductory Readings. Allyn and Bacon, 1967.