APA (7th ed.) Citation

Gilbert, B. B. (1968). Britain since 1918. Harper.

Chicago Style (17th ed.) Citation

Gilbert, Bentley B. Britain Since 1918. New York: Harper, 1968.

MLA (9th ed.) Citation

Gilbert, Bentley B. Britain Since 1918. Harper, 1968.

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