APA (7th ed.) Citation

Sassoon, S. Siegfried Sassoon diaries. Faber and Faber.

Chicago Style (17th ed.) Citation

Sassoon, Siegfried. Siegfried Sassoon Diaries. London: Faber and Faber.

MLA (9th ed.) Citation

Sassoon, Siegfried. Siegfried Sassoon Diaries. Faber and Faber.

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