APA Edition Citation

(1980). Encyclopaedia Britannica 1980 Book of the Year. Encyclopaedia Britannica, Inc.

Chicago Edition Citation

Encyclopaedia Britannica 1980 Book of the Year. Chicago: Encyclopaedia Britannica, Inc, 1980.

MLA Edition Citation

Encyclopaedia Britannica 1980 Book of the Year. Encyclopaedia Britannica, Inc, 1980.

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