APA
                Gopalkrishna Hegde, O.P. Dutta Department of Horticulture, . (1993). Cytogenetics of induced ploidy in watermelon [Citrullus lanatus (Thunb.0 Mansf.]. Bangalore: University of Agricultural Sciences, Banglore.
                
                Chicago
                Gopalkrishna Hegde, O.P. Dutta Department of Horticulture, . 1993. Cytogenetics of induced ploidy in watermelon [Citrullus lanatus (Thunb.0 Mansf.]. Bangalore: University of Agricultural Sciences, Banglore.
                
                Harvard
                Gopalkrishna Hegde, O.P. Dutta Department of Horticulture, . (1993). Cytogenetics of induced ploidy in watermelon [Citrullus lanatus (Thunb.0 Mansf.]. Bangalore: University of Agricultural Sciences, Banglore.
                
                MLA
                Gopalkrishna Hegde, O.P. Dutta Department of Horticulture, . Cytogenetics of induced ploidy in watermelon [Citrullus lanatus (Thunb.0 Mansf.]. Bangalore: University of Agricultural Sciences, Banglore. 1993.