APA (7th ed.) Citation

Encyclopedia Britanica, Inc, & Rand McNally and Company. (1979). Britannica atlas. Encyclopedia Britannica.

Chicago Style (17th ed.) Citation

Encyclopedia Britanica, Inc, and Rand McNally and Company. Britannica Atlas. Chicago: Encyclopedia Britannica, 1979.

MLA (9th ed.) Citation

Encyclopedia Britanica, Inc, and Rand McNally and Company. Britannica Atlas. Encyclopedia Britannica, 1979.

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