Παραπομπή σε μορφή APA (7η εκδ.)

Kahn, C. H. (1999). The art and thought of Heraclitus: An edition of the fragments with translation and commentary. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kahn, Charles H. The Art and Thought of Heraclitus: An Edition of the Fragments with Translation and Commentary. Cambridge: Cambridge University Press, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kahn, Charles H. The Art and Thought of Heraclitus: An Edition of the Fragments with Translation and Commentary. Cambridge University Press, 1999.