APA (7th ed.) Citation

Gay, J. (1729). Polly: An opera. Being the second part of The beggar's opera. Written by Mr. Gay. printed by T. Thomson, and sold by the booksellers of London and Westminster.

Chicago Style (17th ed.) Citation

Gay, John. Polly: An Opera. Being the Second Part of The Beggar's Opera. Written by Mr. Gay. London: printed by T. Thomson, and sold by the booksellers of London and Westminster, 1729.

MLA (9th ed.) Citation

Gay, John. Polly: An Opera. Being the Second Part of The Beggar's Opera. Written by Mr. Gay. printed by T. Thomson, and sold by the booksellers of London and Westminster, 1729.