Cita APA (7a ed.)
Stads, G., Elhagwa, A. I., & Badwan, R. (2014). Sudan: Agricultural R&D Indicators Factsheet. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Stads, Gert-Jan, Abdalla Ibrahim Elhagwa, y Raed Badwan. Sudan: Agricultural R&D Indicators Factsheet. International Food Policy Research Institute, 2014.
Cita MLA (9a ed.)
Stads, Gert-Jan, et al. Sudan: Agricultural R&D Indicators Factsheet. International Food Policy Research Institute, 2014.
Precaución: Estas citas no son 100% exactas.