Cita APA

BOYD, A. (1985). An atlas of world affairs.-- ed.7. Methuen.

Citación estilo Chicago

BOYD, Andrew. An Atlas of World Affairs.-- Ed.7. London: Methuen, 1985.

Cita MLA

BOYD, Andrew. An Atlas of World Affairs.-- Ed.7. Methuen, 1985.

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