APA (7th ed.) Citation

Liddell Hart, B. H. (1973). History of the First World War (2. impr., [repr.].). Book Club Assoc.

Chicago Style (17th ed.) Citation

Liddell Hart, Basil Henry. History of the First World War. 2. impr., [repr.]. London: Book Club Assoc, 1973.

MLA (9th ed.) Citation

Liddell Hart, Basil Henry. History of the First World War. 2. impr., [repr.]. Book Club Assoc, 1973.