Gaya APA
Encyclopedia Britannica. (sa).
Chicago:
Glossary of Foreign Geographical Terms.
Gaya Chicago
Encyclopedia Britannica.
.
Chicago:
Glossary of Foreign Geographical Terms,
sa.
Buku.
Gaya MLA
Encyclopedia Britannica.
.
Chicago:
Glossary of Foreign Geographical Terms,
sa.
Buku.
Gaya Turabian
Encyclopedia Britannica.
Chicago:
Glossary of Foreign Geographical Terms,
sa.
Buku.