APA (7th ed.) Citation

Morris, N. (1990). A fun book of sizes: Holly and Harry. Firefly Books Limited.

Chicago Style (17th ed.) Citation

Morris, Neil. A Fun Book of Sizes: Holly and Harry. England: Firefly Books Limited, 1990.

MLA (9th ed.) Citation

Morris, Neil. A Fun Book of Sizes: Holly and Harry. Firefly Books Limited, 1990.

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