APA način citiranja (7. izdanje)

Western State (Nigeria). Ministry of Agriculture and Natural Resources. (1971). Activities and programmes.

Čikaški stil citiranja (17. izdanje)

Western State (Nigeria). Ministry of Agriculture and Natural Resources. Activities and Programmes. [Ibadan, 1971.

MLA način citiranja (8. izdanje)

Western State (Nigeria). Ministry of Agriculture and Natural Resources. Activities and Programmes. 1971.