Dyfyniad APA
Ryan, O. (2011). Chocolate nations: Living and dying for cocoa in West Africa. Zed ; Distributed in the USA exclusively by Palgrave Macmillan.
Dyfyniad Arddull Chicago
Ryan, Orla. Chocolate Nations: Living and Dying for Cocoa in West Africa. London : New York, NY: Zed ; Distributed in the USA exclusively by Palgrave Macmillan, 2011.
Dyfyniad MLA
Ryan, Orla. Chocolate Nations: Living and Dying for Cocoa in West Africa. Zed ; Distributed in the USA exclusively by Palgrave Macmillan, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.