APA (7th ed.) Citation

Monroe, J. S., & Wicander, R. (2012). The Changing earth: Exploring geology and evolution (6th ed.). Cengage Learning-Wadsworth.

Chicago Style (17th ed.) Citation

Monroe, James S., and Reed Wicander. The Changing Earth: Exploring Geology and Evolution. 6th ed. Belmont, CA: Cengage Learning-Wadsworth, 2012.

MLA (9th ed.) Citation

Monroe, James S., and Reed Wicander. The Changing Earth: Exploring Geology and Evolution. 6th ed. Cengage Learning-Wadsworth, 2012.