U.S. National Historical Publications Commission. (1961). A guide to archives and manuscripts in the United States. Yale University Press.
Citação do estilo Chicago (17ª ed.)U.S. National Historical Publications Commission. A Guide to Archives and Manuscripts in the United States. New haven: Yale University Press, 1961.
Citação MLA (9ª ed.)U.S. National Historical Publications Commission. A Guide to Archives and Manuscripts in the United States. Yale University Press, 1961.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.