Gaya APA
Aguilar, J, E, S, , J.
(2005).
The New Encyclopaedia Britannica (Volume 4)
.
Sebastopol, CA:
Wiley.
Gaya MLA
Aguilar, Jacob, E., Safira,, , Jorge.
"The New Encyclopaedia Britannica (Volume 4)".
Sebastopol, CA:
Wiley,
2005.
Text.