APA (7th ed.) Citation

Watson, J. W. (1963). North America : its countries and regions: Its countries and regions. Longmans.

Chicago Style (17th ed.) Citation

Watson, J. Wreford. North America : Its Countries and Regions: Its Countries and Regions. London: Longmans, 1963.

MLA (9th ed.) Citation

Watson, J. Wreford. North America : Its Countries and Regions: Its Countries and Regions. Longmans, 1963.

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