Παραπομπή APA

Hutchins, R. M. (1952). Great book of the Western World: Great ideas. Encyclopaedia Britannica.

Παραπομπή Chicago Style

Hutchins, Robert Maynard. Great Book of the Western World: Great Ideas. Chicago: Encyclopaedia Britannica, 1952.

Παραπομπή MLA

Hutchins, Robert Maynard. Great Book of the Western World: Great Ideas. Encyclopaedia Britannica, 1952.