Cita APA (7th ed.)
Goetz, R., & Berga, D. (2006). Frontiers in Water Resource Economics. Springer US. https://doi.org/10.1007/0-387-30056-2
Cita Chicago (17th ed.)
Goetz, Renan-Ulrich, i Dolors Berga. Frontiers in Water Resource Economics. Boston, MA: Springer US, 2006. https://doi.org/10.1007/0-387-30056-2.
Cita MLA (9th ed.)
Goetz, Renan-Ulrich, i Dolors Berga. Frontiers in Water Resource Economics. Springer US, 2006. https://doi.org/10.1007/0-387-30056-2.
Atenció: Aquestes cites poden no estar 100% correctes.