Cita APA (7a ed.)
Oyewole, B., Carsky, R., & Schulz, S. (2000). Onfarm testing of Mucuna and cowpea double cropping with maize in the Guinea savanna of Nigeria.
Cita Chicago Style (17a ed.)
Oyewole, B., R.J Carsky, y S. Schulz. Onfarm Testing of Mucuna and Cowpea Double Cropping with Maize in the Guinea Savanna of Nigeria. 2000.
Cita MLA (9a ed.)
Oyewole, B., et al. Onfarm Testing of Mucuna and Cowpea Double Cropping with Maize in the Guinea Savanna of Nigeria. 2000.
Precaución: Estas citas no son 100% exactas.