Collected contributions on digestion and diet

Chicago citation style
Roberts, William, Sir, 1830-1899. Collected contributions on digestion and diet. 1891. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009702801. (Accessed November 20, 2018.)
APA citation style
Roberts, William, Sir, 1830-1899, (1891) Collected contributions on digestion and diet. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009702801
MLA citation style
Roberts, William, Sir, 1830-1899. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009702801>.
Note: These citations are programmatically generated and may be incomplete.