APA (7th ed.) Citation

Brown, W., & Brown, W. (1979). Map approach to modern history 1789-1939. Oxford University Press.

Chicago Style (17th ed.) Citation

Brown, W.E, and W.E.;Coysh Brown. Map Approach to Modern History 1789-1939. Oxford University Press, 1979.

MLA (9th ed.) Citation

Brown, W.E, and W.E.;Coysh Brown. Map Approach to Modern History 1789-1939. Oxford University Press, 1979.

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