91

Chicago citation style
Hairston, Nelson G. 91. 1949. Retrieved from the Digital Public Library of America, http://name.umdl.umich.edu/IC-REPT2IC-X-95%5DBOOK091_013. (Accessed December 10, 2018.)
APA citation style
Hairston, Nelson G, (1949) 91. Retrieved from the Digital Public Library of America, http://name.umdl.umich.edu/IC-REPT2IC-X-95%5DBOOK091_013
MLA citation style
Hairston, Nelson G. Retrieved from the Digital Public Library of America <http://name.umdl.umich.edu/IC-REPT2IC-X-95%5DBOOK091_013>.
Note: These citations are programmatically generated and may be incomplete.