Citace podle APA (7th ed.)

Johnston, R. H. (1997). Hydrologic budgets of regional aquifer systems of the United States for predevelopment and development conditions GB1199.2 .J. U.S. Geological Survey.

Citace podle Chicago (17th ed.)

Johnston, Richard H. Hydrologic Budgets of Regional Aquifer Systems of the United States for Predevelopment and Development Conditions GB1199.2 .J. Denver, Colorado, USA: U.S. Geological Survey, 1997.

Citace podle MLA (9th ed.)

Johnston, Richard H. Hydrologic Budgets of Regional Aquifer Systems of the United States for Predevelopment and Development Conditions GB1199.2 .J. U.S. Geological Survey, 1997.

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