Warren, Asa Coolidge. Gallery of Paintings at the Athenaeum. 1855. Web. 17 Jan 2021. <https://www.digitalcommonwealth.org/search/commonwealth-oai:nv9364580>.

Warren, A. (1855). Gallery of Paintings at the Athenaeum [Print]. Retrieved from https://www.digitalcommonwealth.org/search/commonwealth-oai:nv9364580

Warren, Asa Coolidge. "Gallery of Paintings at the Athenaeum." Print. 1855. Digital Commonwealth, https://www.digitalcommonwealth.org/search/commonwealth-oai:nv9364580 (accessed January 17, 2021).