APA

(1993). Eyewitness Guides (Collection ). London: Dorling Kindersley.

Chicago

1993. Eyewitness Guides (Collection ). London: Dorling Kindersley.

Harvard

(1993). Eyewitness Guides (Collection ). London: Dorling Kindersley.

MLA

Eyewitness Guides (Collection ). London: Dorling Kindersley. 1993.