Cita APA (7a ed.)
McCartney, M. P. (2020). Threats to water security.
Cita Chicago Style (17a ed.)
McCartney, Matthew P. Threats to Water Security. 2020.
Cita MLA (9a ed.)
McCartney, Matthew P. Threats to Water Security. 2020.
Precaución: Estas citas no son 100% exactas.