Cita APA (7a ed.)
Fraiture, C. d., Manning-Thomas, N., & David, S. (2009). Unit one - Water resources and scarcity. [Training/Course material].
Cita Chicago Style (17a ed.)
Fraiture, Charlotte de, Nadia Manning-Thomas, y S. David. Unit One - Water Resources and Scarcity. [Training/Course Material]. 2009.
Cita MLA (9a ed.)
Fraiture, Charlotte de, et al. Unit One - Water Resources and Scarcity. [Training/Course Material]. 2009.
Precaución: Estas citas no son 100% exactas.