APA (7th ed.) Citation

Chorlton, W. (1983). Planet earth: Ice ages. Time Life Books.

Chicago Style (17th ed.) Citation

Chorlton, Windson. Planet Earth: Ice Ages. Amsterdam: Time Life Books, 1983.

MLA (9th ed.) Citation

Chorlton, Windson. Planet Earth: Ice Ages. Time Life Books, 1983.

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