APA (7th ed.) Citation

Gay, J., & Lewis, P. E. (1973). The beggar's opera. Barnes & Noble.

Chicago Style (17th ed.) Citation

Gay, John, and Peter Elfed Lewis. The Beggar's Opera. New York: Barnes & Noble, 1973.

MLA (9th ed.) Citation

Gay, John, and Peter Elfed Lewis. The Beggar's Opera. Barnes & Noble, 1973.