Keck, O. (1876). Quaestiones Aristophaneae historicae. Orphanotropheum.
Chicago Style (17th ed.) CitationKeck, Otto. Quaestiones Aristophaneae Historicae. Halis Saxonum: Orphanotropheum, 1876.
MLA (9th ed.) CitationKeck, Otto. Quaestiones Aristophaneae Historicae. Orphanotropheum, 1876.
Warning: These citations may not always be 100% accurate.