Gaya APA
Geographica: the complete illustrated world reference. (1999).
tempaterbit:
penerbit.
Gaya Chicago
Geographica: the complete illustrated world reference.
Edisi.
tempaterbit:
penerbit,
1999.
Text.
Gaya MLA
Geographica: the complete illustrated world reference.
Edisi.
tempaterbit:
penerbit,
1999.
Text.
Gaya Turabian
Geographica: the complete illustrated world reference.
tempaterbit:
penerbit,
1999.
Print.