APA (7th ed.) Citation

Aristophanes & Sommerstein, A. H. (1987). Birds. Aris & Phillips.

Chicago Style (17th ed.) Citation

Aristophanes and Alan H. Sommerstein. Birds. Warminster: Aris & Phillips, 1987.

MLA (9th ed.) Citation

Aristophanes and Alan H. Sommerstein. Birds. Aris & Phillips, 1987.