APA (7th ed.) Citation

Chew, A. P. (1948). Plowshares into swords: Agriculture in the World War age. Harper.

Chicago Style (17th ed.) Citation

Chew, Arthur P. Plowshares into Swords: Agriculture in the World War Age. New York: Harper, 1948.

MLA (9th ed.) Citation

Chew, Arthur P. Plowshares into Swords: Agriculture in the World War Age. Harper, 1948.