APA (7th ed.) Citation

Butterfield, M. (1993). 1The Earth. Kingfisher Books Ltd.

Chicago Style (17th ed.) Citation

Butterfield, Moira. 1The Earth. London: Kingfisher Books Ltd, 1993.

MLA (9th ed.) Citation

Butterfield, Moira. 1The Earth. Kingfisher Books Ltd, 1993.

Warning: These citations may not always be 100% accurate.