APA (7th ed.) Citation

Toole, J. K. (1981). A confederacy of dunces / John Kennedy Toole ; foreword by Walker Percy. Penguin.

Chicago Style (17th ed.) Citation

Toole, John Kennedy. A Confederacy of Dunces / John Kennedy Toole ; Foreword by Walker Percy. Harmondsworth: Penguin, 1981.

MLA (9th ed.) Citation

Toole, John Kennedy. A Confederacy of Dunces / John Kennedy Toole ; Foreword by Walker Percy. Penguin, 1981.

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