APA (7th ed.) Citation

Knaplund, P. (1974). Britain, commonwealth and empire, 1901-1955. Greenwood Press.

Chicago Style (17th ed.) Citation

Knaplund, Paul. Britain, Commonwealth and Empire, 1901-1955. Westport, Conn: Greenwood Press, 1974.

MLA (9th ed.) Citation

Knaplund, Paul. Britain, Commonwealth and Empire, 1901-1955. Greenwood Press, 1974.

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