APA (7th ed.) Citation

(1952). Britanica book of the year 1952. Encyclopedia Britannica.

Chicago Style (17th ed.) Citation

Britanica Book of the Year 1952. Chicago: Encyclopedia Britannica, 1952.

MLA (9th ed.) Citation

Britanica Book of the Year 1952. Encyclopedia Britannica, 1952.

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