Cita APA

Broomhall. (1958). Corn trade year book, 1958: International grain trade statistics. Northern.

Citación estilo Chicago

Broomhall. Corn Trade Year Book, 1958: International Grain Trade Statistics. Liverpool: Northern, 1958.

Cita MLA

Broomhall. Corn Trade Year Book, 1958: International Grain Trade Statistics. Liverpool: Northern, 1958.

Precaución: Estas citas no son 100% exactas.