APA (7th ed.) Citation
Yadvinder-Singh, Gupta, R., Thind, H., Bijay-Singh, Varinderpal-Singh, Gurpreet-Singh, . . . Ladha, J. (2009). Poultry litter as a nitrogen and phosphorous source for the rice-wheat cropping system. Springer.
Chicago Style (17th ed.) Citation
Yadvinder-Singh, R.K Gupta, H.S Thind, Bijay-Singh, Varinderpal-Singh, Gurpreet-Singh, Jagmohan-Singh, and J.K Ladha. Poultry Litter as a Nitrogen and Phosphorous Source for the Rice-wheat Cropping System. Springer, 2009.
MLA (9th ed.) Citation
Yadvinder-Singh, et al. Poultry Litter as a Nitrogen and Phosphorous Source for the Rice-wheat Cropping System. Springer, 2009.
Warning: These citations may not always be 100% accurate.