Field, G. L. (1966). The first world war / by G.L. Field. Wheaton.
Chicago Style (17th ed.) CitationField, G. L. The First World War / by G.L. Field. Wheaton, 1966.
MLA (9th ed.) CitationField, G. L. The First World War / by G.L. Field. Wheaton, 1966.
Warning: These citations may not always be 100% accurate.