APA
                Kumar S. Swamy, Madhava A.R. Rao Department of Agricultural Microbiology, . (1989). Development of Rhizobium spp For inoculation of blackgram (Vigna mungo (L.) Hepper) In acidic coastal soils of Karnataka. Bangalore: University of Agricultural Scineces, Bangalore.
                
                Chicago
                Kumar S. Swamy, Madhava A.R. Rao Department of Agricultural Microbiology, . 1989. Development of Rhizobium spp For inoculation of blackgram (Vigna mungo (L.) Hepper) In acidic coastal soils of Karnataka. Bangalore: University of Agricultural Scineces, Bangalore.
                
                Harvard
                Kumar S. Swamy, Madhava A.R. Rao Department of Agricultural Microbiology, . (1989). Development of Rhizobium spp For inoculation of blackgram (Vigna mungo (L.) Hepper) In acidic coastal soils of Karnataka. Bangalore: University of Agricultural Scineces, Bangalore.
                
                MLA
                Kumar S. Swamy, Madhava A.R. Rao Department of Agricultural Microbiology, . Development of Rhizobium spp For inoculation of blackgram (Vigna mungo (L.) Hepper) In acidic coastal soils of Karnataka. Bangalore: University of Agricultural Scineces, Bangalore. 1989.