APA (7th ed.) Citation

Williams, A. R. (2014). The Kaiser's captive: In the claws of the German Eagle. Pen & Sword Military.

Chicago Style (17th ed.) Citation

Williams, Albert Rhys. The Kaiser's Captive: In the Claws of the German Eagle. South Yorkshire, [England] ; New York, [New York]: Pen & Sword Military, 2014.

MLA (9th ed.) Citation

Williams, Albert Rhys. The Kaiser's Captive: In the Claws of the German Eagle. Pen & Sword Military, 2014.