Cita APA (7th ed.)
Kahn, C. H. (1973). The verb "Be" in ancient Greek. Reidel.
Cita Chicago (17th ed.)
Kahn, Charles Henry. The Verb "Be" in Ancient Greek. Dordrecht, Boston: Reidel, 1973.
Cita MLA (9th ed.)
Kahn, Charles Henry. The Verb "Be" in Ancient Greek. Reidel, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.