APA (7th ed.) Citation

(2010). How things works encyclopedia. Dorling Kindersley Limited.

Chicago Style (17th ed.) Citation

How Things Works Encyclopedia. London: Dorling Kindersley Limited, 2010.

MLA (9th ed.) Citation

How Things Works Encyclopedia. Dorling Kindersley Limited, 2010.

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