Luis Alvarez' cosmic ray telescope setup showing instruments inside gondola with labels. Mexico City, April, 1933. From Alvarez' personal file. Morgue 1946-8 (P-5); ZN 3277 [Photographer: Donald Cooksey]

Chicago citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-. Luis Alvarez' cosmic ray telescope setup showing instruments inside gondola with labels. Mexico City, April, 1933. From Alvarez' personal file. Morgue 1946-8 (P-5); ZN 3277 [Photographer: Donald Cooksey]. 1933-04. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7665271. (Accessed August 19, 2018.)
APA citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-, (1933-04) Luis Alvarez' cosmic ray telescope setup showing instruments inside gondola with labels. Mexico City, April, 1933. From Alvarez' personal file. Morgue 1946-8 (P-5); ZN 3277 [Photographer: Donald Cooksey]. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7665271
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/7665271>.
Note: These citations are programmatically generated and may be incomplete.