Gaya APA
Adler, M, J. (1990).
The Syntopicon (2) : An Index to the Great Ideas volume 1 (edisi 1).
Chicago:
Encyclopedia Britannica, Inc..
Gaya MLA
Adler, Mortimer, J..
"The Syntopicon (2) : An Index to the Great Ideas volume 1".
edisi 1
Chicago:
Encyclopedia Britannica, Inc.,
1990.
Text.