Cita APA (7a ed.)
Ladha, J., Pathak, H., & Gupta, R. (2007). Sustainability of the rice-wheat cropping system: Issues, constraints, and remedial options. Informa UK Limited.
Cita Chicago Style (17a ed.)
Ladha, J.K, H. Pathak, y R.K Gupta. Sustainability of the Rice-wheat Cropping System: Issues, Constraints, and Remedial Options. Informa UK Limited, 2007.
Cita MLA (9a ed.)
Ladha, J.K, et al. Sustainability of the Rice-wheat Cropping System: Issues, Constraints, and Remedial Options. Informa UK Limited, 2007.
Precaución: Estas citas no son 100% exactas.