L-R row 1: William S. Bishop, Marsha Gaines Black, Cecil Blain, Cecil Blain. Row 2: Larry Blair, Larry Blair, Howard Blanton. Row 3: John Bloom

Chicago citation style
L-R row 1: William S. Bishop, Marsha Gaines Black, Cecil Blain, Cecil Blain. Row 2: Larry Blair, Larry Blair, Howard Blanton. Row 3: John Bloom. Retrieved from the Digital Public Library of America, http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3438. (Accessed June 22, 2018.)
APA citation style
L-R row 1: William S. Bishop, Marsha Gaines Black, Cecil Blain, Cecil Blain. Row 2: Larry Blair, Larry Blair, Howard Blanton. Row 3: John Bloom. Retrieved from the Digital Public Library of America, http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3438
MLA citation style
Retrieved from the Digital Public Library of America <http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3438>.
Note: These citations are programmatically generated and may be incomplete.