National Portrait Gallery, Washington, D.C. Historian's Office, & Miller, L. B. (1972). "If elected ..." Unsuccessful candidates for the Presidency, 1796-1968. Published for the National Portrait Gallery, Smithsonian Institution, by the Smithsonian Institution Press [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].
芝加哥风格引文National Portrait Gallery, Washington, D.C. Historian's Office, 与 Lillian B. Miller. "If Elected ..." Unsuccessful Candidates for the Presidency, 1796-1968. Washington: Published for the National Portrait Gallery, Smithsonian Institution, by the Smithsonian Institution Press [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972.
MLA引文National Portrait Gallery, Washington, D.C. Historian's Office, 与 Lillian B. Miller. "If Elected ..." Unsuccessful Candidates for the Presidency, 1796-1968. Published for the National Portrait Gallery, Smithsonian Institution, by the Smithsonian Institution Press [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972.