APA (7th ed.) Citation

Boyd, A. (1970). An atlas of world affairs (6. ed., rev. and reset.). Methuen.

Chicago Style (17th ed.) Citation

Boyd, Andrew. An Atlas of World Affairs. 6. ed., rev. and reset. London: Methuen, 1970.

MLA (9th ed.) Citation

Boyd, Andrew. An Atlas of World Affairs. 6. ed., rev. and reset. Methuen, 1970.