APA (7th ed.) Citation

Linklater, E. (1941). The defence of Calais. HMSO.

Chicago Style (17th ed.) Citation

Linklater, Eric. The Defence of Calais. London: HMSO, 1941.

MLA (8th ed.) Citation

Linklater, Eric. The Defence of Calais. HMSO, 1941.

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