Cita APA (7th ed.)

Rumbaugh, J. O., & Rumbaugh, D. B. (2011). Command reference for Groundwater Vistas: Version 6 (Version 6.). Environmental Simulations, Inc..

Cita Chicago (17th ed.)

Rumbaugh, James O., i Douglas B. Rumbaugh. Command Reference for Groundwater Vistas: Version 6. Version 6. Herndon, VA: Environmental Simulations, Inc., 2011.

Cita MLA (9th ed.)

Rumbaugh, James O., i Douglas B. Rumbaugh. Command Reference for Groundwater Vistas: Version 6. Version 6. Environmental Simulations, Inc., 2011.