Style de citation APA (7e éd.)

(1994). The syntopicon: An index to Great ideas (2nd ed., 5th printing.). Encyclopaedia Britannica.

Style de citation Chicago (17e éd.)

The Syntopicon: An Index to Great Ideas. 2nd ed., 5th printing. Chicago: Encyclopaedia Britannica, 1994.

Style de citation MLA (9e éd.)

The Syntopicon: An Index to Great Ideas. 2nd ed., 5th printing. Encyclopaedia Britannica, 1994.