APA

United States, .An act to Provide for Improvements to the Rivers and Harbors of the United States, to Provide for the Conservation and Development of Water and Related Resources, and for Other Porposes. : .

Chicago

United States, .An act to Provide for Improvements to the Rivers and Harbors of the United States, to Provide for the Conservation and Development of Water and Related Resources, and for Other Porposes. : .

Harvard

United States, .An act to Provide for Improvements to the Rivers and Harbors of the United States, to Provide for the Conservation and Development of Water and Related Resources, and for Other Porposes. : .

MLA

United States, .: . .