Cita APA (7th ed.)

RADER, M. M. (1976). The Enduring questions: Main problems of philosophy (3rd ed.). Holt, Rinehart Winston.

Cita Chicago (17th ed.)

RADER, Melvin Miller. The Enduring Questions: Main Problems of Philosophy. 3rd ed. New York: Holt, Rinehart Winston, 1976.

Cita MLA (9th ed.)

RADER, Melvin Miller. The Enduring Questions: Main Problems of Philosophy. 3rd ed. Holt, Rinehart Winston, 1976.