APA Citation

Tennessee Valley Authority. (1947). Progress in the valley, TVA, 1947. Washington: U.S. Govt. Print. Off..

Chicago Style Citation

Tennessee Valley Authority. Progress in the Valley, TVA, 1947. Washington: U.S. Govt. Print. Off., 1947.

MLA Citation

Tennessee Valley Authority. Progress in the Valley, TVA, 1947. Washington: U.S. Govt. Print. Off., 1947.

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