Gaya APA

Strahler, A.N.. (1965). Introduction to Physical Geography 2nd Edition . New York: John Wiley and Sons.

Gaya Chicago

Strahler, A.N.. Introduction to Physical Geography 2nd Edition. New York: John Wiley and Sons, 1965. Text.

Gaya MLA

Strahler, A.N.. Introduction to Physical Geography 2nd Edition. New York: John Wiley and Sons, 1965. Text.

Gaya Turabian

Strahler, A.N.. Introduction to Physical Geography 2nd Edition. New York: John Wiley and Sons, 1965. Print.