Fremont and McClellan, their political and military careers reviewed

Chicago citation style
Denslow, Van Buren, 1834-1902. Fremont and McClellan, their political and military careers reviewed. 1862. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000625111. (Accessed September 24, 2018.)
APA citation style
Denslow, Van Buren, 1834-1902, (1862) Fremont and McClellan, their political and military careers reviewed. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000625111
MLA citation style
Denslow, Van Buren, 1834-1902. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000625111>.
Note: These citations are programmatically generated and may be incomplete.