Cita APA

Tennessee Valley Authority. (1977). Annual report. Alabama: National Fertilizer Development Center.

Citación estilo Chicago

Tennessee Valley Authority. Annual Report. Alabama: National Fertilizer Development Center, 1977.

Cita MLA

Tennessee Valley Authority. Annual Report. Alabama: National Fertilizer Development Center, 1977.

Precaución: Estas citas no son 100% exactas.