APA Citation

(1997). 1997 Britannica book of the year. Chicago: Encyclopedia Britannica, inc.

Chicago Style Citation

1997 Britannica Book of the Year. Chicago: Encyclopedia Britannica, inc, 1997.

MLA Citation

1997 Britannica Book of the Year. Chicago: Encyclopedia Britannica, inc, 1997.

Warning: These citations may not always be 100% accurate.