APA (7th ed.) Citation

Quentin blake. (1981). George's marvellous medicine. puffin books.

Chicago Style (17th ed.) Citation

Quentin blake. George's Marvellous Medicine. London: puffin books, 1981.

MLA (9th ed.) Citation

Quentin blake. George's Marvellous Medicine. puffin books, 1981.

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