APA (7th ed.) Citation

Retallack, G. J. (1997). A colour guide to paleosols. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Retallack, Greg J. A Colour Guide to Paleosols. Chichester,England: John Wiley & Sons, 1997.

MLA (9th ed.) Citation

Retallack, Greg J. A Colour Guide to Paleosols. John Wiley & Sons, 1997.

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