Drawings of the fossil footprints of several species

Chicago citation style
Drawings of the fossil footprints of several species. 1863. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:76301. (Accessed June 24, 2018.)
APA citation style
(1863) Drawings of the fossil footprints of several species. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:76301
MLA citation style
Retrieved from the Digital Public Library of America <http://acdc.amherst.edu/view/asc:76301>.
Note: These citations are programmatically generated and may be incomplete.