Tohutoro APA (7th ed.)

Allen, R. E. (1966). Greek philosophy: Thales to Aristotle. The Free press.

Tohutoru Kātū Chicago (17th ed.)

Allen, Reginald E. Greek Philosophy: Thales to Aristotle. New York: The Free press, 1966.

Tohutoro MLA (9th ed.)

Allen, Reginald E. Greek Philosophy: Thales to Aristotle. The Free press, 1966.