APA (7th ed.) Citation

Carrington, R. (1956). A guide to earth history. Chatto and Windus.

Chicago Style (17th ed.) Citation

Carrington, Richard. A Guide to Earth History. London: Chatto and Windus, 1956.

MLA (8th ed.) Citation

Carrington, Richard. A Guide to Earth History. Chatto and Windus, 1956.

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