APA (7th ed.) Citation

May, H. A. R. (1929). Memories of the Artists Rifles. Howlett.

Chicago Style (17th ed.) Citation

May, H. A. R. Memories of the Artists Rifles. London: Howlett, 1929.

MLA (9th ed.) Citation

May, H. A. R. Memories of the Artists Rifles. Howlett, 1929.