L-R row 1: Michael Aker. Row 2: Joseph Adamski, Frederick Alban, Frederick Alban, Ryan Aldrich. Row 3: Ryan Aldrich, Donald Allen, Donald Allen, Donald Allen. Row 4: Paul Allen, Paul Allen, Donald Alspaugh, Donald Alspaugh

Chicago citation style
L-R row 1: Michael Aker. Row 2: Joseph Adamski, Frederick Alban, Frederick Alban, Ryan Aldrich. Row 3: Ryan Aldrich, Donald Allen, Donald Allen, Donald Allen. Row 4: Paul Allen, Paul Allen, Donald Alspaugh, Donald Alspaugh. Retrieved from the Digital Public Library of America, http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3433. (Accessed June 20, 2018.)
APA citation style
L-R row 1: Michael Aker. Row 2: Joseph Adamski, Frederick Alban, Frederick Alban, Ryan Aldrich. Row 3: Ryan Aldrich, Donald Allen, Donald Allen, Donald Allen. Row 4: Paul Allen, Paul Allen, Donald Alspaugh, Donald Alspaugh. Retrieved from the Digital Public Library of America, http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3433
MLA citation style
Retrieved from the Digital Public Library of America <http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3433>.
Note: These citations are programmatically generated and may be incomplete.