APA
Dissanayake D M A P, Atkinson D & Edwards A C. (2000). Use of a root bioassay method to determine phosphorous availability and uptake for some crop species. : Tropical Agricultural Research and Extension.
Chicago
Dissanayake D M A P, Atkinson D and Edwards A C. 2000. Use of a root bioassay method to determine phosphorous availability and uptake for some crop species. : Tropical Agricultural Research and Extension.
Harvard
Dissanayake D M A P, Atkinson D and Edwards A C. (2000). Use of a root bioassay method to determine phosphorous availability and uptake for some crop species. : Tropical Agricultural Research and Extension.
MLA
Dissanayake D M A P, Atkinson D and Edwards A C. Use of a root bioassay method to determine phosphorous availability and uptake for some crop species. : Tropical Agricultural Research and Extension. 2000.