APA (7th ed.) Citation

Douglas, E. M., Baldwin, H. L., & Gannett, S. S. (1903). Geographic tables and formulas. Department of the Interior, United States Geological Survey.

Chicago Style (17th ed.) Citation

Douglas, E. M., H. L. Baldwin, and Samuel S. Gannett. Geographic Tables and Formulas. Washington, D.C.: Department of the Interior, United States Geological Survey, 1903.

MLA (9th ed.) Citation

Douglas, E. M., et al. Geographic Tables and Formulas. Department of the Interior, United States Geological Survey, 1903.