APA (7th ed.) Citation

(1920). German Secret War Documents: Covering the Period June 15 to August 5, 1914, and Published by the German Government in 1919. American Association for International Conciliation.

Chicago Style (17th ed.) Citation

German Secret War Documents: Covering the Period June 15 to August 5, 1914, and Published by the German Government in 1919. New York: American Association for International Conciliation, 1920.

MLA (9th ed.) Citation

German Secret War Documents: Covering the Period June 15 to August 5, 1914, and Published by the German Government in 1919. American Association for International Conciliation, 1920.