Cita APA (7a ed.)
Ahmad, M., Masih, I., & Turral, H. (2004). A comparative analysis of crop water productivity of rice-wheat and cotton-wheat rotations in Rechna Doab, Punjab, Pakistan.
Cita Chicago Style (17a ed.)
Ahmad, Mobin-ud-Din, Ilyas Masih, y Hugh Turral. A Comparative Analysis of Crop Water Productivity of Rice-wheat and Cotton-wheat Rotations in Rechna Doab, Punjab, Pakistan. 2004.
Cita MLA (9a ed.)
Ahmad, Mobin-ud-Din, et al. A Comparative Analysis of Crop Water Productivity of Rice-wheat and Cotton-wheat Rotations in Rechna Doab, Punjab, Pakistan. 2004.
Precaución: Estas citas no son 100% exactas.