APA-referens

Schweigman, C. (1985). Operations research problems in agriculture in developing countries. Tanzania: Tanzania publishing house.

Chicago-stil citat

Schweigman, C. Operations Research Problems in Agriculture in Developing Countries. Tanzania: Tanzania publishing house, 1985.

MLA-referens

Schweigman, C. Operations Research Problems in Agriculture in Developing Countries. Tanzania: Tanzania publishing house, 1985.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.