APA (7th ed.) Citation

Dury, G. H. (1964). Principles of underfit streams. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Dury, G. H. Principles of Underfit Streams. Washington: U.S. G.P.O., 1964.

MLA (9th ed.) Citation

Dury, G. H. Principles of Underfit Streams. U.S. G.P.O., 1964.