APA Style
Aguilar-Cauz, J. et al (2007).
Great books of the western world volume 1 (vol. 1).
Chicago:
Encyclopedia Britannica.
MLA Style
Aguilar-Cauz, Jorge. et al.
"Great books of the western world volume 1".
vol. 1
Chicago:
Encyclopedia Britannica,
2007.
Text.