Cita APA

Encyclopaedia Britannica Educational Corporation, & Encyclopaedia Britannica Educational Corporation. (1953). Using maps-measuring distance. Chicago, III.

Citación estilo Chicago

Encyclopaedia Britannica Educational Corporation, y Encyclopaedia Britannica Educational Corporation. Using Maps-measuring Distance. Chicago, III, 1953.

Cita MLA

Encyclopaedia Britannica Educational Corporation, y Encyclopaedia Britannica Educational Corporation. Using Maps-measuring Distance. Chicago, III, 1953.

Precaución: Estas citas no son 100% exactas.