The Prayer at Valley Forge. General George Washington, winter 1777-78. Copy of engraving by John C. McRae after Henry Brueckner, published 1866.

Chicago citation style
George Washington Bicentennial Commission. ca. 1924-ca. 12/31/1934. The Prayer at Valley Forge. General George Washington, winter 1777-78. Copy of engraving by John C. McRae after Henry Brueckner, published 1866.. 1931-01-01/1932-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/532878. (Accessed August 15, 2018.)
APA citation style
George Washington Bicentennial Commission. ca. 1924-ca. 12/31/1934, (1931-01-01/1932-12-31) The Prayer at Valley Forge. General George Washington, winter 1777-78. Copy of engraving by John C. McRae after Henry Brueckner, published 1866.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/532878
MLA citation style
George Washington Bicentennial Commission. ca. 1924-ca. 12/31/1934. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/532878>.
Note: These citations are programmatically generated and may be incomplete.