Cite This Item
MLA
Blackington, Alton H. Boulder Dam under construction (view from the water). Boulder (Colo.), [ca. 1936]. Web. 07 Jun 2024. <http://credo.library.umass.edu/view/full/muph061-sl192-i001>.
APA
Blackington, A. ([ca. 1936]). Boulder Dam under construction (view from the water) [Photograph]. Retrieved from http://credo.library.umass.edu/view/full/muph061-sl192-i001
Chicago
Blackington, Alton H. "Boulder Dam under construction (view from the water)." Photograph. Boulder (Colo.), [ca. 1936]. Digital Commonwealth, http://credo.library.umass.edu/view/full/muph061-sl192-i001 (accessed June 07, 2024).