Cita APA

(1985). Encyclopaedia Britannica (15th.). The University of Chicago.

Citación estilo Chicago

Encyclopaedia Britannica. 15th. Chicago: The University of Chicago, 1985.

Cita MLA

Encyclopaedia Britannica. 15th. The University of Chicago, 1985.

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