APA (7th ed.) Citation

Dickens, C., & Wormald, M. (1999). The Posthumous papers of the Pickwick club. Penguin Books.

Chicago Style (17th ed.) Citation

Dickens, Charles, and Mark Wormald. The Posthumous Papers of the Pickwick Club. London: Penguin Books, 1999.

MLA (8th ed.) Citation

Dickens, Charles, and Mark Wormald. The Posthumous Papers of the Pickwick Club. Penguin Books, 1999.