Offer, A. (1991). The First World War: An agrarian interpretation. Clarendon.
Chicago Style (17th ed.) CitationOffer, Avner. The First World War: An Agrarian Interpretation. Oxford: Clarendon, 1991.
MLA (9th ed.) CitationOffer, Avner. The First World War: An Agrarian Interpretation. Clarendon, 1991.
Warning: These citations may not always be 100% accurate.