APA Style
Strahler, Arthur, N., Straler, Alan, H.. (1976).
Elements of physical geography .
New York:
John Wiley & Sons.
Chicago Style
Strahler, Arthur, N., Straler, Alan, H..
Elements of physical geography.
New York:
John Wiley & Sons,
1976.
Text.
MLA Style
Strahler, Arthur, N., Straler, Alan, H..
Elements of physical geography.
New York:
John Wiley & Sons,
1976.
Text.
Turabian Style
Strahler, Arthur, N., Straler, Alan, H..
Elements of physical geography.
New York:
John Wiley & Sons,
1976.
Print.