Παραπομπή σε μορφή APA (7η εκδ.)

Robinson, J. M. (1968). An introduction to early Greek philosophy: The chief fragments and ancient testimony, with connecting commentary. Houghton Mifflin Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Robinson, John Mansley. An Introduction to Early Greek Philosophy: The Chief Fragments and Ancient Testimony, with Connecting Commentary. Boston: Houghton Mifflin Company, 1968.

Παραπομπή σε μορφή MLA (8th εκδ.)

Robinson, John Mansley. An Introduction to Early Greek Philosophy: The Chief Fragments and Ancient Testimony, with Connecting Commentary. Houghton Mifflin Company, 1968.