APA (7th ed.) Citation

William II, G. E. (1914). [Calling up the German people for service to their country].

Chicago Style (17th ed.) Citation

William II, German Emperor. [Calling Up the German People for Service to Their Country]. 1914.

MLA (9th ed.) Citation

William II, German Emperor. [Calling Up the German People for Service to Their Country]. 1914.

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