Cita APA (7a ed.)
Spielman, D. J., & Kouser, S. (2018). The impact of Bt Cotton on farmers’ health in Pakistan.
Cita Chicago Style (17a ed.)
Spielman, David J., y Shahzad Kouser. The Impact of Bt Cotton on Farmers’ Health in Pakistan. 2018.
Cita MLA (9a ed.)
Spielman, David J., y Shahzad Kouser. The Impact of Bt Cotton on Farmers’ Health in Pakistan. 2018.
Precaución: Estas citas no son 100% exactas.