APA-referens

Mathew,E K, Raju,t d, & Madhusudanan nair. (1993). Drainage and rice productivity in the acid-saline (kari soils of kuttanad,kerala). Kerala Agricultural University.

Chicago-stil citat

Mathew,E K, Raju,t d, och Madhusudanan nair. Drainage and Rice Productivity in the Acid-saline (kari Soils of Kuttanad,kerala). Trichur: Kerala Agricultural University, 1993.

MLA-referens

Mathew,E K, et al. Drainage and Rice Productivity in the Acid-saline (kari Soils of Kuttanad,kerala). Kerala Agricultural University, 1993.