Cita APA

Ritchey, J. D., & Rumbaugh, J. O. (1996). Subsurface Fluid-Flow (Ground-Water and Vadose Zone) Modeling. American Society for Testing and Materials.

Citación estilo Chicago

Ritchey, Joseph D., and James O. Rumbaugh. Subsurface Fluid-Flow (Ground-Water and Vadose Zone) Modeling. 1916bRace Street, Philadelphia, PA 19103: American Society for Testing and Materials, 1996.

Cita MLA

Ritchey, Joseph D., and James O. Rumbaugh. Subsurface Fluid-Flow (Ground-Water and Vadose Zone) Modeling. American Society for Testing and Materials, 1996.