APA Citation

Thoumin, R., & Kieffer, M. (1963). The first world war. London: Secker & Warburg.

Chicago Style Citation

Thoumin, Richard, and Martin Kieffer. The First World War. London: Secker & Warburg, 1963.

MLA Citation

Thoumin, Richard, and Martin Kieffer. The First World War. London: Secker & Warburg, 1963.

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