APA (7th ed.) Citation

Geological Survey (U.S.), McIntosh, W. L., & Eister, M. F. (1972). Geologic map index of Florida, 1969. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Willard L. McIntosh, and Margaret F. Eister. Geologic Map Index of Florida, 1969. Washington, D.C.: U.S. Geological Survey, 1972.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Geologic Map Index of Florida, 1969. U.S. Geological Survey, 1972.