APA引文

Gilluly, J., & Waters, A. C. (1968). Principles of Geology (3rd.ed.). W.H. Freeman & Co..

Chicago Style (17th ed.) Citation

Gilluly, James, and Aaron C. Waters. Principles of Geology. 3rd.ed. San Francisco: W.H. Freeman & Co., 1968.

MLA引文

Gilluly, James, and Aaron C. Waters. Principles of Geology. 3rd.ed. W.H. Freeman & Co., 1968.