APA (7th ed.) Citation

Boyd, A. (1992). An atlas of world affairs (9. ed.). Routledge.

Chicago Style (17th ed.) Citation

Boyd, Andrew. An Atlas of World Affairs. 9. ed. London [u.a.]: Routledge, 1992.

MLA (9th ed.) Citation

Boyd, Andrew. An Atlas of World Affairs. 9. ed. Routledge, 1992.