APA (7th ed.) Citation

Sassoon, S. (1946). Siegfried's journey: 1916-1920. The Viking Press.

Chicago Style (17th ed.) Citation

Sassoon, Siegfried. Siegfried's Journey: 1916-1920. New York: The Viking Press, 1946.

MLA (8th ed.) Citation

Sassoon, Siegfried. Siegfried's Journey: 1916-1920. The Viking Press, 1946.

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