APA Citation

Watson J.Wreford. (1970). North America: Its countries and regions. London: Longman.

Chicago Style Citation

Watson J.Wreford. North America: Its Countries and Regions. London: Longman, 1970.

MLA Citation

Watson J.Wreford. North America: Its Countries and Regions. London: Longman, 1970.

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