APA-referens

Adams, M. E. (1982). Agricultural extension in developing countries. English Language Book Society.

Chicago-stil citat

Adams, M E. Agricultural Extension in Developing Countries. Logman: English Language Book Society, 1982.

MLA-referens

Adams, M E. Agricultural Extension in Developing Countries. English Language Book Society, 1982.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.