Cita APA

Hibbard, B. H. (1919). Effects of the great war upon agriculture in the United States and Great Britain. Oxford university press, American branch.

Citación estilo Chicago

Hibbard, Benjamin Horace. Effects of the Great War upon Agriculture in the United States and Great Britain. New York: Oxford university press, American branch, 1919.

Cita MLA

Hibbard, Benjamin Horace. Effects of the Great War upon Agriculture in the United States and Great Britain. Oxford university press, American branch, 1919.