APA
Ambily K K, Jacob S, Karthikakuttyamma M, Mary C P, Nair A N S & Ulakanathan A. (2003). Volatilization loss from urea and modified forms of urea. : Indian Journal of Natural Rubber Research.
Chicago
Ambily K K, Jacob S, Karthikakuttyamma M, Mary C P, Nair A N S and Ulakanathan A. 2003. Volatilization loss from urea and modified forms of urea. : Indian Journal of Natural Rubber Research.
Harvard
Ambily K K, Jacob S, Karthikakuttyamma M, Mary C P, Nair A N S and Ulakanathan A. (2003). Volatilization loss from urea and modified forms of urea. : Indian Journal of Natural Rubber Research.
MLA
Ambily K K, Jacob S, Karthikakuttyamma M, Mary C P, Nair A N S and Ulakanathan A. Volatilization loss from urea and modified forms of urea. : Indian Journal of Natural Rubber Research. 2003.