APA (7th ed.) Citation

Roger Hargreaves. (1972). Mr. Silly. Egmont.

Chicago Style (17th ed.) Citation

Roger Hargreaves. Mr. Silly. London: Egmont, 1972.

MLA (9th ed.) Citation

Roger Hargreaves. Mr. Silly. Egmont, 1972.

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