Gaya APA
GETIS, Arthur, GETIS, Judith, FELLMANN, Jerome D.. (2008).
Introduction to geography (11th Ed.).
New York:
The McGraw-Hill Companies, Inc..
Gaya Chicago
GETIS, Arthur, GETIS, Judith, FELLMANN, Jerome D..
Introduction to geography.
11th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Text.
Gaya MLA
GETIS, Arthur, GETIS, Judith, FELLMANN, Jerome D..
Introduction to geography.
11th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Text.
Gaya Turabian
GETIS, Arthur, GETIS, Judith, FELLMANN, Jerome D..
Introduction to geography.
11th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Print.