Abraham Lincoln

Chicago citation style
Buttre & Momberger, active 1860 - 1870?, John Chester Buttre, 1821 - 1893, William Momberger, 1829 - 1888. Abraham Lincoln. c. 1865. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.83.243&repo=DPLA. (Accessed December 10, 2018.)
APA citation style
Buttre & Momberger, active 1860 - 1870?, John Chester Buttre, 1821 - 1893, William Momberger, 1829 - 1888, (c. 1865) Abraham Lincoln. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.83.243&repo=DPLA
MLA citation style
Buttre & Momberger, active 1860 - 1870?, John Chester Buttre, 1821 - 1893, William Momberger, 1829 - 1888. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.83.243&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.