APA引文

American Geological Institute. Council on Education in the Geological Sciences, Fenner, P., & Krumbein, W. C. (1969). Models of geologic processes: An introduction to mathematical geology. American Geological Institute.

Chicago Style (17th ed.) Citation

American Geological Institute. Council on Education in the Geological Sciences, Peter Fenner, and W. C. Krumbein. Models of Geologic Processes: An Introduction to Mathematical Geology. Washington: American Geological Institute, 1969.

MLA引文

American Geological Institute. Council on Education in the Geological Sciences, et al. Models of Geologic Processes: An Introduction to Mathematical Geology. American Geological Institute, 1969.