Cita APA (7a ed.)
Seckler, D., Amarasinghe, U. A., Silva, R. d., & Barker, R. (1998). Water and water resources in global perspective: An informative introduction.
Cita Chicago Style (17a ed.)
Seckler, D., Upali A. Amarasinghe, R. de Silva, y Randolph Barker. Water and Water Resources in Global Perspective: An Informative Introduction. 1998.
Cita MLA (9a ed.)
Seckler, D., et al. Water and Water Resources in Global Perspective: An Informative Introduction. 1998.
Precaución: Estas citas no son 100% exactas.