-. (1993). The Dorling Kindersley Science Encyclopedia. Dorling Kindersley.
Chicago Style (17th ed.) Citation-. The Dorling Kindersley Science Encyclopedia. London: Dorling Kindersley, 1993.
MLA (9th ed.) Citation-. The Dorling Kindersley Science Encyclopedia. Dorling Kindersley, 1993.
Warning: These citations may not always be 100% accurate.