APA (7th ed.) Citation

Grau, B. (2009). Revolution, 1918/1919.

Chicago Style (17th ed.) Citation

Grau, Bernhard. Revolution, 1918/1919. 2009.

MLA (9th ed.) Citation

Grau, Bernhard. Revolution, 1918/1919. 2009.

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