APA (7th ed.) Citation

Atkins, J. B., Pérez-Blair, F., & Pearman, J. L. (1999). Analysis of flow durations for selected streams in Puerto Rico through 1994. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Atkins, J. B., Francisco Pérez-Blair, and J. L. Pearman. Analysis of Flow Durations for Selected Streams in Puerto Rico Through 1994. San Juan, P.R.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Atkins, J. B., et al. Analysis of Flow Durations for Selected Streams in Puerto Rico Through 1994. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.