Παραπομπή σε μορφή APA (7η εκδ.)

The Natural History Museum. (1997). Earth quest: The ultimate interactive guide to the forces and forms of our dynamic planet. Dorling Kindersley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

The Natural History Museum. Earth Quest: The Ultimate Interactive Guide to the Forces and Forms of Our Dynamic Planet. London: Dorling Kindersley, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

The Natural History Museum. Earth Quest: The Ultimate Interactive Guide to the Forces and Forms of Our Dynamic Planet. Dorling Kindersley, 1997.