APA
N.C. Siddaraju, P.H. Ramanijinigowda Department of Horticulture, . (1994). Effect of nitrogen, phosphorus and spacing on growth and yield of asparagus. Bangalore: University of Agricultual Sciences, Bangalore.
Chicago
N.C. Siddaraju, P.H. Ramanijinigowda Department of Horticulture, . 1994. Effect of nitrogen, phosphorus and spacing on growth and yield of asparagus. Bangalore: University of Agricultual Sciences, Bangalore.
Harvard
N.C. Siddaraju, P.H. Ramanijinigowda Department of Horticulture, . (1994). Effect of nitrogen, phosphorus and spacing on growth and yield of asparagus. Bangalore: University of Agricultual Sciences, Bangalore.
MLA
N.C. Siddaraju, P.H. Ramanijinigowda Department of Horticulture, . Effect of nitrogen, phosphorus and spacing on growth and yield of asparagus. Bangalore: University of Agricultual Sciences, Bangalore. 1994.