Investigation of Urban Rock Varnish on the Sandstone of the Smithsonian Castle

Chicago citation style
Livingston, R. A, Douglas, J. G, Fowler, A. J, Grissom, C. A, Little, N. C, Macholdt, D. S, Ortiz-Montalvo, D, Santelli, C. M, Vicenzi, E. P, Watson, S. S, Weldon-Yochim, Z. Investigation of Urban Rock Varnish on the Sandstone of the Smithsonian Castle. 2016. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_140259&repo=DPLA. (Accessed November 13, 2018.)
APA citation style
Livingston, R. A, Douglas, J. G, Fowler, A. J, Grissom, C. A, Little, N. C, Macholdt, D. S, Ortiz-Montalvo, D, Santelli, C. M, Vicenzi, E. P, Watson, S. S, Weldon-Yochim, Z, (2016) Investigation of Urban Rock Varnish on the Sandstone of the Smithsonian Castle. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_140259&repo=DPLA
MLA citation style
Livingston, R. A, Douglas, J. G, Fowler, A. J, Grissom, C. A, Little, N. C, Macholdt, D. S, Ortiz-Montalvo, D, Santelli, C. M, Vicenzi, E. P, Watson, S. S, Weldon-Yochim, Z. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_140259&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.