Gaya APA

GETIS, Arthur, GETIS, Judith, BJELLAND, Mark, FELLMANN, Jerome D.. (2011). Introduction to Geography (Ed. 13). New York: McGraw-Hill.

Gaya Chicago

GETIS, Arthur, GETIS, Judith, BJELLAND, Mark, FELLMANN, Jerome D.. Introduction to Geography. Ed. 13 New York: McGraw-Hill, 2011. Text.

Gaya MLA

GETIS, Arthur, GETIS, Judith, BJELLAND, Mark, FELLMANN, Jerome D.. Introduction to Geography. Ed. 13 New York: McGraw-Hill, 2011. Text.

Gaya Turabian

GETIS, Arthur, GETIS, Judith, BJELLAND, Mark, FELLMANN, Jerome D.. Introduction to Geography. Ed. 13 New York: McGraw-Hill, 2011. Print.