APA (7th ed.) Citation

Roberts, K. (1936). It must be your tonsils: With pictures by Paul Galdone. Doubleday, Doran.

Chicago Style (17th ed.) Citation

Roberts, Kenneth. It Must Be Your Tonsils: With Pictures by Paul Galdone. Garden City: Doubleday, Doran, 1936.

MLA (9th ed.) Citation

Roberts, Kenneth. It Must Be Your Tonsils: With Pictures by Paul Galdone. Doubleday, Doran, 1936.

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