APA Style
Student Encyclopedia Volume 7. (2004).
[s.l.]:
Grolier.
Chicago Style
Student Encyclopedia Volume 7.
.
[s.l.]:
Grolier,
2004.
Buku.
MLA Style
Student Encyclopedia Volume 7.
.
[s.l.]:
Grolier,
2004.
Buku.
Turabian Style
Student Encyclopedia Volume 7.
[s.l.]:
Grolier,
2004.
Buku.