APA-referens

Adler, M. J. (1990). Great books of the Western World: Vol.12 (2nd ed.). Encyclopaedia Britannica.

Chicago-stil citat

Adler, Mortimer J. Great Books of the Western World: Vol.12. 2nd ed. Chicago: Encyclopaedia Britannica, 1990.

MLA-referens

Adler, Mortimer J. Great Books of the Western World: Vol.12. 2nd ed. Encyclopaedia Britannica, 1990.