Gaya APA

Adler, M, J. (1996). Great books of the western world: lucretius epictetus marcus aurelius plotinus (11). Amerika: Encyclopedia Britannica Inc.

Gaya MLA

Adler, Mortimer, J.. "Great books of the western world: lucretius epictetus marcus aurelius plotinus". 11 Amerika: Encyclopedia Britannica Inc, 1996. Text.