APA-referens

Stern,Peter H. (1979). Small scale irrigation: Manual of low cost water technology. Intermediate technology.

Chicago-stil citat

Stern,Peter H. Small Scale Irrigation: Manual of Low Cost Water Technology. London: Intermediate technology, 1979.

MLA-referens

Stern,Peter H. Small Scale Irrigation: Manual of Low Cost Water Technology. Intermediate technology, 1979.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.