APA (7th ed.) Citation

Luhr, J. F. (2011). Illustrated encyclopedia of the earth. Dorling Kindersley.

Chicago Style (17th ed.) Citation

Luhr, James F. Illustrated Encyclopedia of the Earth. London, U. K: Dorling Kindersley, 2011.

MLA (9th ed.) Citation

Luhr, James F. Illustrated Encyclopedia of the Earth. Dorling Kindersley, 2011.

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