APA (7th ed.) Citation

Mowat, R. B., & Slosson, P. W. (1943). History of the English-speaking peoples. Oxford university press.

Chicago Style (17th ed.) Citation

Mowat, R. B., and Preston W. Slosson. History of the English-speaking Peoples. New York, London [etc.]: Oxford university press, 1943.

MLA (9th ed.) Citation

Mowat, R. B., and Preston W. Slosson. History of the English-speaking Peoples. Oxford university press, 1943.