Cita APA (7a ed.)
Puckett, B. (2012). Innovation: Un simple système d'échange. Technical Centre for Agricultural and Rural Cooperation.
Cita Chicago Style (17a ed.)
Puckett, Brian. Innovation: Un Simple Système D'échange. Technical Centre for Agricultural and Rural Cooperation, 2012.
Cita MLA (9a ed.)
Puckett, Brian. Innovation: Un Simple Système D'échange. Technical Centre for Agricultural and Rural Cooperation, 2012.
Precaución: Estas citas no son 100% exactas.