Gaya APA
The World Book Encyclopedia : Ci-Cz Volume 4. (1980).
chicago:
World book.
Gaya Chicago
The World Book Encyclopedia : Ci-Cz Volume 4.
volume 4.
chicago:
World book,
1980.
Buku.
Gaya MLA
The World Book Encyclopedia : Ci-Cz Volume 4.
volume 4.
chicago:
World book,
1980.
Buku.
Gaya Turabian
The World Book Encyclopedia : Ci-Cz Volume 4.
chicago:
World book,
1980.
Buku.