APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Gay, John, and Peter Elfed Lewis. The Beggar's Opera. Edinburgh: Oliver & Boyd, 1973.

MLA (8th ed.) Citation

Gay, John, and Peter Elfed Lewis. The Beggar's Opera. Oliver & Boyd, 1973.

Warning: These citations may not always be 100% accurate.