APA (7th ed.) Citation

Wills, H. (1985). Pillboxes: A study of UK defences, 1940. Leo Cooper in association with Secker and Warburg.

Chicago Style (17th ed.) Citation

Wills, Henry. Pillboxes: A Study of UK Defences, 1940. [London]: Leo Cooper in association with Secker and Warburg, 1985.

MLA (9th ed.) Citation

Wills, Henry. Pillboxes: A Study of UK Defences, 1940. Leo Cooper in association with Secker and Warburg, 1985.