APA (7th ed.) Citation

(1996). The Signet world atlas (Completely rev. & updated.). Penguin Group.

Chicago Style (17th ed.) Citation

The Signet World Atlas. Completely rev. & updated. New York, N.Y.: Penguin Group, 1996.

MLA (9th ed.) Citation

The Signet World Atlas. Completely rev. & updated. Penguin Group, 1996.