APA (7th ed.) Citation

(1957). Rand McNally pocket world atlas (Cardinal ed., 6th printing.). Pocket Books.

Chicago Style (17th ed.) Citation

Rand McNally Pocket World Atlas. Cardinal ed., 6th printing. New York [etc.]: Pocket Books, 1957.

MLA (9th ed.) Citation

Rand McNally Pocket World Atlas. Cardinal ed., 6th printing. Pocket Books, 1957.

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