(2012). Leaf area index measurement by AccuPAR instrument in wheat. Journal of Plant Production Research, 18(4), 97-102.
. "Leaf area index measurement by AccuPAR instrument in wheat". Journal of Plant Production Research, 18, 4, 2012, 97-102.
(2012). 'Leaf area index measurement by AccuPAR instrument in wheat', Journal of Plant Production Research, 18(4), pp. 97-102.
Leaf area index measurement by AccuPAR instrument in wheat. Journal of Plant Production Research, 2012; 18(4): 97-102.
)