APA Style
Encyclopedia American Jilid 1 - 21. (2003).
Amerika:
Grolier.
Chicago Style
Encyclopedia American Jilid 1 - 21.
.
Amerika:
Grolier,
2003.
Book.
MLA Style
Encyclopedia American Jilid 1 - 21.
.
Amerika:
Grolier,
2003.
Book.
Turabian Style
Encyclopedia American Jilid 1 - 21.
Amerika:
Grolier,
2003.
Book.