APA (7th ed.) Citation

(1922). Danzig and Great Britain: An historical investigation. Proprietor.

Chicago Style (17th ed.) Citation

Danzig and Great Britain: An Historical Investigation. London: Proprietor, 1922.

MLA (9th ed.) Citation

Danzig and Great Britain: An Historical Investigation. Proprietor, 1922.

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