Gaya APA
Getis, Arthur, Getis, Judith, Fellmann, Jerome D. (2000).
Introduction to Geography, Seventh Edition (7th Ed.).
USA:
McGrawhill.
Gaya Chicago
Getis, Arthur, Getis, Judith, Fellmann, Jerome D.
Introduction to Geography, Seventh Edition.
7th Ed.
USA:
McGrawhill,
2000.
Text.
Gaya MLA
Getis, Arthur, Getis, Judith, Fellmann, Jerome D.
Introduction to Geography, Seventh Edition.
7th Ed.
USA:
McGrawhill,
2000.
Text.
Gaya Turabian
Getis, Arthur, Getis, Judith, Fellmann, Jerome D.
Introduction to Geography, Seventh Edition.
7th Ed.
USA:
McGrawhill,
2000.
Print.