Cita APA (7a ed.)
Ostrom, E. (2004). Understanding collective action. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Ostrom, Elinor. Understanding Collective Action. International Food Policy Research Institute, 2004.
Cita MLA (9a ed.)
Ostrom, Elinor. Understanding Collective Action. International Food Policy Research Institute, 2004.
Precaución: Estas citas no son 100% exactas.