APA引文

Ritter, D. F., & Kochel, R. C. M. (2002). Process geomorphology (4th ed.). Mc Graw hill.

Chicago Edition Citation

Ritter, Dale F., and R. Craig Miller Kochel. Process Geomorphology. 4th ed. Boston: Mc Graw hill, 2002.

MLA引文

Ritter, Dale F., and R. Craig Miller Kochel. Process Geomorphology. 4th ed. Mc Graw hill, 2002.

警告：這些引文格式不一定是100％准確.