APA (7th ed.) Citation

Mowat, R. B. (1926). A new history of Great Britain. [publisher not identified].

Chicago Style (17th ed.) Citation

Mowat, R. B. A New History of Great Britain. London, New York, Oxford university press, H. Milord: [publisher not identified], 1926.

MLA (9th ed.) Citation

Mowat, R. B. A New History of Great Britain. [publisher not identified], 1926.