Cita APA (7th ed.)

Dorling Kindersley. (2001). Ultimate Visual Dictionary: 21st Century Supplement (21st Century Supplement.). Dorling Kindersley.

Cita Chicago (17th ed.)

Dorling Kindersley. Ultimate Visual Dictionary: 21st Century Supplement. 21st Century Supplement. London ; New York: Dorling Kindersley, 2001.

Cita MLA (9th ed.)

Dorling Kindersley. Ultimate Visual Dictionary: 21st Century Supplement. 21st Century Supplement. Dorling Kindersley, 2001.