APA
                H.T. Shankaranarayana, V.P. Kalappa Department of Seed Science and Technology, . (1998). Seed vigour assessment and its effect on plant growth and yield of maize hybrid deccan-103. Bangalore: University of Agricultural Sciences, Bangalor.
                
                Chicago
                H.T. Shankaranarayana, V.P. Kalappa Department of Seed Science and Technology, . 1998. Seed vigour assessment and its effect on plant growth and yield of maize hybrid deccan-103. Bangalore: University of Agricultural Sciences, Bangalor.
                
                Harvard
                H.T. Shankaranarayana, V.P. Kalappa Department of Seed Science and Technology, . (1998). Seed vigour assessment and its effect on plant growth and yield of maize hybrid deccan-103. Bangalore: University of Agricultural Sciences, Bangalor.
                
                MLA
                H.T. Shankaranarayana, V.P. Kalappa Department of Seed Science and Technology, . Seed vigour assessment and its effect on plant growth and yield of maize hybrid deccan-103. Bangalore: University of Agricultural Sciences, Bangalor. 1998.