Gaya APA
Adler, M, J. (1993).
Great Books of The Western World : Dante Alighieri, Geoffrey Chaucer (19) (19 (dari 60 jilid)).
Chicago:
Robert P. Gwinn.
Gaya MLA
Adler, Mortimer, J..
"Great Books of The Western World : Dante Alighieri, Geoffrey Chaucer (19)".
19 (dari 60 jilid)
Chicago:
Robert P. Gwinn,
1993.
Text.