APA
                C. Vijaya Kumar, K. Narayana Gowda Department of Agricultural Extension Education, . (1997). A study on knowledge and adoption of improved cultivation practices among rose growrs. Bangalore: University of Agricultural Sciences Bangalore.
                
                Chicago
                C. Vijaya Kumar, K. Narayana Gowda Department of Agricultural Extension Education, . 1997. A study on knowledge and adoption of improved cultivation practices among rose growrs. Bangalore: University of Agricultural Sciences Bangalore.
                
                Harvard
                C. Vijaya Kumar, K. Narayana Gowda Department of Agricultural Extension Education, . (1997). A study on knowledge and adoption of improved cultivation practices among rose growrs. Bangalore: University of Agricultural Sciences Bangalore.
                
                MLA
                C. Vijaya Kumar, K. Narayana Gowda Department of Agricultural Extension Education, . A study on knowledge and adoption of improved cultivation practices among rose growrs. Bangalore: University of Agricultural Sciences Bangalore. 1997.