APA-referens

(1972). 1972 report: Grain legume improvement program. Nigeria: International Institute of Tropical Agriculture.

Chicago-stil citat

1972 Report: Grain Legume Improvement Program. Nigeria: International Institute of Tropical Agriculture, 1972.

MLA-referens

1972 Report: Grain Legume Improvement Program. Nigeria: International Institute of Tropical Agriculture, 1972.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.