APA (7th ed.) Citation

Royal Geographical Society (Great Britain) & Institute of British Geographers. (1997). Geographical. Campion Interactive Publishing.

Chicago Style (17th ed.) Citation

Royal Geographical Society (Great Britain) and Institute of British Geographers. Geographical. London: Campion Interactive Publishing, 1997.

MLA (9th ed.) Citation

Royal Geographical Society (Great Britain) and Institute of British Geographers. Geographical. Campion Interactive Publishing, 1997.

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