APA (7th ed.) Citation

Carpenter, D. H., & Hayes, D. C. (1996). Low-flow characteristics of streams in Maryland and Delaware. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Carpenter, David H., and Donald C. Hayes. Low-flow Characteristics of Streams in Maryland and Delaware. Towson, Maryland: U.S. Geological Survey, 1996.

MLA (9th ed.) Citation

Carpenter, David H., and Donald C. Hayes. Low-flow Characteristics of Streams in Maryland and Delaware. U.S. Geological Survey, 1996.