Cita APA (7a ed.)
Nzuma, J., Gbegbelegbe, S., Massawe, S. C., & Karugia, J. T. (2009). A Quantitative Assessment of the COMESA Customs Union. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Nzuma, J., Sika Gbegbelegbe, Stella C. Massawe, y Joseph T. Karugia. A Quantitative Assessment of the COMESA Customs Union. International Food Policy Research Institute, 2009.
Cita MLA (9a ed.)
Nzuma, J., et al. A Quantitative Assessment of the COMESA Customs Union. International Food Policy Research Institute, 2009.
Precaución: Estas citas no son 100% exactas.