Cita APA (7th ed.)

Joad, C. E. M. (1966). Philosophy (1a. ed.). Fawcett Premier Book.

Cita Chicago (17th ed.)

Joad, C. E. M. Philosophy. 1a. ed. Nueva York: Fawcett Premier Book, 1966.

Cita MLA (9th ed.)

Joad, C. E. M. Philosophy. 1a. ed. Fawcett Premier Book, 1966.