APA (7th ed.) Citation

Watterson, B. (1996). It's a magical world: A Calvin and Hobbes collection. Andrews and McMeel Publishing.

Chicago Style (17th ed.) Citation

Watterson, Bill. It's a Magical World: A Calvin and Hobbes Collection. Kansas City, Missouri: Andrews and McMeel Publishing, 1996.

MLA (8th ed.) Citation

Watterson, Bill. It's a Magical World: A Calvin and Hobbes Collection. Andrews and McMeel Publishing, 1996.

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