Cita APA (7a ed.)

Mortimer J. Aldler, William Gorman, & William Gorman General. (1952). The great ideas: A syntopicon of great books of the western world. Encyclopaedia Britannica.

Cita Chicago Style (17a ed.)

Mortimer J. Aldler, William Gorman, y William Gorman General. The Great Ideas: A Syntopicon of Great Books of the Western World. Chicago: Encyclopaedia Britannica, 1952.

Cita MLA (8a ed.)

Mortimer J. Aldler, et al. The Great Ideas: A Syntopicon of Great Books of the Western World. Encyclopaedia Britannica, 1952.