APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Aristophanes and Alan H. Sommerstein. Birds. Wilshire, England: Aris and Phillips Ltd, 1987.

MLA (9th ed.) Citation

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