APA (7th ed.) Citation

Retallack, G. J. (1990). Soils of the past : an introduction to paleopedology / G.J. Retallack: An introduction to paleopedology. Unwin Hyman.

Chicago Style (17th ed.) Citation

Retallack, G. J. Soils of the Past : An Introduction to Paleopedology / G.J. Retallack: An Introduction to Paleopedology. Boston ; London: Unwin Hyman, 1990.

MLA (9th ed.) Citation

Retallack, G. J. Soils of the Past : An Introduction to Paleopedology / G.J. Retallack: An Introduction to Paleopedology. Unwin Hyman, 1990.

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