Cita APA (7th ed.)

Hall, M. K., Walker, C. S., Huth, A. K., Kendall, L. P., & Jenness, J. S. (2007). Exploring water resources (ArcGIS edition.). Thomson Higher Education.

Cita Chicago (17th ed.)

Hall, Michelle K., C. Scott Walker, Anne K. Huth, Larry P. Kendall, i Jeff S. Jenness. Exploring Water Resources. ArcGIS edition. Belmont, California: Thomson Higher Education, 2007.

Cita MLA (9th ed.)

Hall, Michelle K., et al. Exploring Water Resources. ArcGIS edition. Thomson Higher Education, 2007.