APA (7th ed.) Citation

Doyle, J., & Trevelyan, G. M. (1952). The seven years of William IV: A reign cartooned by John Doyle. Avalon Press and W. Heinemann.

Chicago Style (17th ed.) Citation

Doyle, John, and George Macaulay Trevelyan. The Seven Years of William IV: A Reign Cartooned by John Doyle. [London]: Avalon Press and W. Heinemann, 1952.

MLA (9th ed.) Citation

Doyle, John, and George Macaulay Trevelyan. The Seven Years of William IV: A Reign Cartooned by John Doyle. Avalon Press and W. Heinemann, 1952.