APA Citation

(1977). The New Encyclopaedia Britannica (15th. ed.). Chicago: Encyclopaedia Britannica.

Chicago Style Citation

The New Encyclopaedia Britannica. 15th. ed. Chicago: Encyclopaedia Britannica, 1977.

MLA Citation

The New Encyclopaedia Britannica. 15th. ed. Chicago: Encyclopaedia Britannica, 1977.

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