APA (7th ed.) Citation

The Royal Geographical Society (Great Britain) & Institute of British Geographers. (2002). Philip's concise world atlas (12th ed.). Philip's.

Chicago Style (17th ed.) Citation

The Royal Geographical Society (Great Britain) and Institute of British Geographers. Philip's Concise World Atlas. 12th ed. London: Philip's, 2002.

MLA (8th ed.) Citation

The Royal Geographical Society (Great Britain) and Institute of British Geographers. Philip's Concise World Atlas. 12th ed. Philip's, 2002.