Hydrogeology : objectives, methods, applications.
MLA
Gilli, Eric, Christian Mangan, and Jacques Mudry. Hydrogeology : Objectives, Methods, Applications. Boca Raton: CRC, 2013.
APA
Gilli, E., Mangan, C., & Mudry, J. (2013). Hydrogeology : objectives, methods, applications. Boca Raton: CRC.
Chicago
Gilli, Eric, Christian Mangan, and Jacques Mudry. Hydrogeology: Objectives, Methods, Applications. Boca Raton: CRC, 2013.