Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken June 4, 1943. Magnet-55

Chicago citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012. Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken June 4, 1943. Magnet-55. 1943-06-04. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22118548. (Accessed December 11, 2018.)
APA citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012, (1943-06-04) Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken June 4, 1943. Magnet-55. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22118548
MLA citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/22118548>.
Note: These citations are programmatically generated and may be incomplete.