Cita APA (7a ed.)
Ritchey,Joseph D, & Rumbaugh,James O. (1996). subsurface fluid- flow modeling: Ground-water and vadose zone. West conshohocken.
Cita Chicago Style (17a ed.)
Ritchey,Joseph D, y Rumbaugh,James O. Subsurface Fluid- Flow Modeling: Ground-water and Vadose Zone. ASTM special technical publication: West conshohocken, 1996.
Cita MLA (9a ed.)
Ritchey,Joseph D, y Rumbaugh,James O. Subsurface Fluid- Flow Modeling: Ground-water and Vadose Zone. West conshohocken, 1996.
Precaución: Estas citas no son 100% exactas.