APA (7th ed.) Citation

Southard, R. E. (1992). Scour around bridge piers on streams in Arkansas. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Southard, Rodney E. Scour Around Bridge Piers on Streams in Arkansas. Little Rock, Arkansas: U.S. Geological Survey, 1992.

MLA (9th ed.) Citation

Southard, Rodney E. Scour Around Bridge Piers on Streams in Arkansas. U.S. Geological Survey, 1992.

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