Two kinds of masts. Background: USS Constitution. Foreground: Lightship Nantucket

Chicago citation style
Jones, Leslie, 1886-1967. Two kinds of masts. Background: USS Constitution. Foreground: Lightship Nantucket. 1931-04-21. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/5q47rp369. (Accessed June 18, 2018.)
APA citation style
Jones, Leslie, 1886-1967, (1931-04-21) Two kinds of masts. Background: USS Constitution. Foreground: Lightship Nantucket. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/5q47rp369
MLA citation style
Jones, Leslie, 1886-1967. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/5q47rp369>.
Note: These citations are programmatically generated and may be incomplete.