APA (7th ed.) Citation

Rogers, C. L. (1979). Geologic map of the Caguas quadrangle, Puerto Rico. The Survey.

Chicago Style (17th ed.) Citation

Rogers, C. L. Geologic Map of the Caguas Quadrangle, Puerto Rico. Reston, Va.: The Survey, 1979.

MLA (9th ed.) Citation

Rogers, C. L. Geologic Map of the Caguas Quadrangle, Puerto Rico. The Survey, 1979.

Warning: These citations may not always be 100% accurate.