APA Style
World Book, Inc. (2006).
WORLD BOOK T.19 .
Chicago:
Amerca.
Chicago Style
World Book, Inc.
WORLD BOOK T.19.
Chicago:
Amerca,
2006.
Referensi.
MLA Style
World Book, Inc.
WORLD BOOK T.19.
Chicago:
Amerca,
2006.
Referensi.
Turabian Style
World Book, Inc.
WORLD BOOK T.19.
Chicago:
Amerca,
2006.
Referensi.