External proton beam magnets M-40. Photograph taken June 3, 1964. Bevatron-3571 – Photographer: Doug Bradley

Chicago citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-. External proton beam magnets M-40. Photograph taken June 3, 1964. Bevatron-3571 – Photographer: Doug Bradley. 1964-06-03. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22121626. (Accessed June 22, 2018.)
APA citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-, (1964-06-03) External proton beam magnets M-40. Photograph taken June 3, 1964. Bevatron-3571 – Photographer: Doug Bradley. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22121626
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/22121626>.
Note: These citations are programmatically generated and may be incomplete.