APA Edition Citation

Alan H Strahler. (2001). Modern physical geography (4th ed.). John wiley & sons.

Chicago Edition Citation

Alan H Strahler. Modern Physical Geography. 4th ed. New York: John wiley & sons, 2001.

MLA Edition Citation

Alan H Strahler. Modern Physical Geography. 4th ed. John wiley & sons, 2001.

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