Alan Strahler & Arthur Strahler. (1997). Physical geography: Science and systems of the human environment. John Wiley.
Chicago Edition CitationAlan Strahler and Arthur Strahler. Physical Geography: Science and Systems of the Human Environment. New York: John Wiley, 1997.
MLA Edition CitationAlan Strahler and Arthur Strahler. Physical Geography: Science and Systems of the Human Environment. John Wiley, 1997.
Warning: These citations may not always be 100% accurate.