APA (7th ed.) Citation

Vaccaro, J. J., Hansen, A. J., & Jones, M. A. (1998). Hydrogeologic framework of the Puget Sound aquifer system, Washington and British Columbia. U.S. G.P.O. For sale by U.S. Geological Survey, Information Services.

Chicago Style (17th ed.) Citation

Vaccaro, J. J., Arnold J. Hansen, and M. A. Jones. Hydrogeologic Framework of the Puget Sound Aquifer System, Washington and British Columbia. Washington, DC, Denver, CO: U.S. G.P.O. For sale by U.S. Geological Survey, Information Services, 1998.

MLA (9th ed.) Citation

Vaccaro, J. J., et al. Hydrogeologic Framework of the Puget Sound Aquifer System, Washington and British Columbia. U.S. G.P.O. For sale by U.S. Geological Survey, Information Services, 1998.