Cita APA (7th ed.)
Ryan, O. (2011). Chocolate nations: Living and dying for cocoa in West Africa. Zed ; Distributed in the USA exclusively by Palgrave Macmillan.
Cita Chicago (17th ed.)
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.
Cita MLA (9th ed.)
Ryan, Orla. Chocolate Nations: Living and Dying for Cocoa in West Africa. Zed ; Distributed in the USA exclusively by Palgrave Macmillan, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.