An American text-book of surgery, for practitioners and students

Chicago citation style
Keen, William W. (William Williams), b. 1837. An American text-book of surgery, for practitioners and students. 1899. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009702457. (Accessed November 21, 2018.)
APA citation style
Keen, William W. (William Williams), b. 1837, (1899) An American text-book of surgery, for practitioners and students. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009702457
MLA citation style
Keen, William W. (William Williams), b. 1837. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009702457>.
Note: These citations are programmatically generated and may be incomplete.