APA (7th ed.) Citation

Sikorski, W. (1942). Modern warfare: Its character, its problems. Hutchinson.

Chicago Style (17th ed.) Citation

Sikorski, Wladyslaw. Modern Warfare: Its Character, Its Problems. London: Hutchinson, 1942.

MLA (8th ed.) Citation

Sikorski, Wladyslaw. Modern Warfare: Its Character, Its Problems. Hutchinson, 1942.

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