The 40-foot steel vacuum chamber for the proton linac built in 1947 by a group under Luis Alverez. Photograph taken May 13, 1947. LINAC-442

Chicago citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-. The 40-foot steel vacuum chamber for the proton linac built in 1947 by a group under Luis Alverez. Photograph taken May 13, 1947. LINAC-442. 1947-05-13. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22119230. (Accessed May 24, 2018.)
APA citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-, (1947-05-13) The 40-foot steel vacuum chamber for the proton linac built in 1947 by a group under Luis Alverez. Photograph taken May 13, 1947. LINAC-442. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22119230
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/22119230>.
Note: These citations are programmatically generated and may be incomplete.