Encyclopedia Britannica, Inc. (1992). Britannica book of the year 1992. Encyclopedia Britannica, Inc.
Cita Chicago (17th ed.)Encyclopedia Britannica, Inc. Britannica Book of the Year 1992. Chicago: Encyclopedia Britannica, Inc, 1992.
Cita MLA (9th ed.)Encyclopedia Britannica, Inc. Britannica Book of the Year 1992. Encyclopedia Britannica, Inc, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.