Cita APA (7a ed.)
Muhammad, A., & Ngeleza, G. K. (2009). The role of the Generalised System of Preferences (GSP) in determining carnation demand in the United Kingdom: Implications for Colombian and Kenyan exports. Informa UK Limited.
Cita Chicago Style (17a ed.)
Muhammad, A., y Guyslain K. Ngeleza. The Role of the Generalised System of Preferences (GSP) in Determining Carnation Demand in the United Kingdom: Implications for Colombian and Kenyan Exports. Informa UK Limited, 2009.
Cita MLA (9a ed.)
Muhammad, A., y Guyslain K. Ngeleza. The Role of the Generalised System of Preferences (GSP) in Determining Carnation Demand in the United Kingdom: Implications for Colombian and Kenyan Exports. Informa UK Limited, 2009.
Precaución: Estas citas no son 100% exactas.