Gaya APA
Britannica Student Encyclopedia Volume 14 U V. (2012).
Kentucky:
World Color Press.
Gaya Chicago
Britannica Student Encyclopedia Volume 14 U V.
.
Kentucky:
World Color Press,
2012.
Non Fiksi.
Gaya MLA
Britannica Student Encyclopedia Volume 14 U V.
.
Kentucky:
World Color Press,
2012.
Non Fiksi.
Gaya Turabian
Britannica Student Encyclopedia Volume 14 U V.
Kentucky:
World Color Press,
2012.
Non Fiksi.