Cita APA (7a ed.)
Djoudi, H., Brockhaus, M., & Locatelli, B. (2011). Once there was a lake: Vulnerability to environmental changes in northern Mali.
Cita Chicago Style (17a ed.)
Djoudi, H., Maria Brockhaus, y Bruno Locatelli. Once There Was a Lake: Vulnerability to Environmental Changes in Northern Mali. 2011.
Cita MLA (9a ed.)
Djoudi, H., et al. Once There Was a Lake: Vulnerability to Environmental Changes in Northern Mali. 2011.
Precaución: Estas citas no son 100% exactas.