L-R row 1: Richard Burkholder, Richard Burkholder, Richard Burkholder, Kenneth Burson. Row 2: Terry Burt, Thomas "Jack" Burtnette, Thomas "Jack" Burtnette, Jeremy Bush. Row 3: Earl Busse, Thomas Butler, Thomas Butler, Jackie Byrd. Row 4: Jackie Byrd, Jackie Byrd, Jackie Byrd, Richard Byrd Jr

Chicago citation style
L-R row 1: Richard Burkholder, Richard Burkholder, Richard Burkholder, Kenneth Burson. Row 2: Terry Burt, Thomas "Jack" Burtnette, Thomas "Jack" Burtnette, Jeremy Bush. Row 3: Earl Busse, Thomas Butler, Thomas Butler, Jackie Byrd. Row 4: Jackie Byrd, Jackie Byrd, Jackie Byrd, Richard Byrd Jr. Retrieved from the Digital Public Library of America, http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3443. (Accessed June 21, 2018.)
APA citation style
L-R row 1: Richard Burkholder, Richard Burkholder, Richard Burkholder, Kenneth Burson. Row 2: Terry Burt, Thomas "Jack" Burtnette, Thomas "Jack" Burtnette, Jeremy Bush. Row 3: Earl Busse, Thomas Butler, Thomas Butler, Jackie Byrd. Row 4: Jackie Byrd, Jackie Byrd, Jackie Byrd, Richard Byrd Jr. Retrieved from the Digital Public Library of America, http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3443
MLA citation style
Retrieved from the Digital Public Library of America <http://contentdm.acpl.lib.in.us/cdm/ref/collection/coll3/id/3443>.
Note: These citations are programmatically generated and may be incomplete.