Gaya APA

Blij, H, J, D. (1982). Human geography : culture,ssociety and space (2nd.ed.). New York: John Wiley & Sons, Inc..

Gaya MLA

Blij, Harm, J, De. "Human geography : culture,ssociety and space". 2nd.ed. New York: John Wiley & Sons, Inc., 1982. Text.