Gaya APA

Blij, E, H, F, A, B, M, A, H, J, D. (2009). Human Geography: People, Place, and Culture (Ed. 9). New York: John Wiley & Sons, Inc..

Gaya MLA

Blij, Erin, H., Fouberg,, Alexander, B., Murphy, And, H., J., De. "Human Geography: People, Place, and Culture". Ed. 9 New York: John Wiley & Sons, Inc., 2009. Text.