APA
                B.N. Ravindra, B. Satyanarayana Reddy Department of Horticulture, . (1998). Effect of nitrogen, phospghorus and potassium on growth, yield and quality of Chinaaster (Callistephus chinensis Nees.) cv. Kami. Dharwad: University of Agricultural Sciences, Dharwad.
                
                Chicago
                B.N. Ravindra, B. Satyanarayana Reddy Department of Horticulture, . 1998. Effect of nitrogen, phospghorus and potassium on growth, yield and quality of Chinaaster (Callistephus chinensis Nees.) cv. Kami. Dharwad: University of Agricultural Sciences, Dharwad.
                
                Harvard
                B.N. Ravindra, B. Satyanarayana Reddy Department of Horticulture, . (1998). Effect of nitrogen, phospghorus and potassium on growth, yield and quality of Chinaaster (Callistephus chinensis Nees.) cv. Kami. Dharwad: University of Agricultural Sciences, Dharwad.
                
                MLA
                B.N. Ravindra, B. Satyanarayana Reddy Department of Horticulture, . Effect of nitrogen, phospghorus and potassium on growth, yield and quality of Chinaaster (Callistephus chinensis Nees.) cv. Kami. Dharwad: University of Agricultural Sciences, Dharwad. 1998.