APA (7th ed.) Citation

Herwig, H. H. (1919). Patriotic self-censorship in Germany. The outbreak of World War I.

Chicago Style (17th ed.) Citation

Herwig, Holger H. "Patriotic Self-censorship in Germany." The Outbreak of World War I 1919.

MLA (8th ed.) Citation

Herwig, Holger H. "Patriotic Self-censorship in Germany." The Outbreak of World War I, 1919.

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