Cita APA (7th ed.)
Parker, S. (2000). Human body (c2000.). Dorling Kindersley.
Cita Chicago (17th ed.)
Parker, Steve. Human Body. c2000. New York: Dorling Kindersley, 2000.
Cita MLA (9th ed.)
Parker, Steve. Human Body. c2000. Dorling Kindersley, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.