APA (7th ed.) Citation

Straub, T. D. (2012). Control-structure ratings on the Chicago Sanitary and Ship Canal near Lockport, Illinois. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Straub, Timothy D. Control-structure Ratings on the Chicago Sanitary and Ship Canal Near Lockport, Illinois. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2012.

MLA (9th ed.) Citation

Straub, Timothy D. Control-structure Ratings on the Chicago Sanitary and Ship Canal Near Lockport, Illinois. U.S. Department of the Interior, U.S. Geological Survey, 2012.