O'Toole, J. M. (1990). Understanding archives and manuscripts. Society of American Archivists.
Cita Chicago Style (17a ed.)O'Toole, James M. Understanding Archives and Manuscripts. Chicago: Society of American Archivists, 1990.
Cita MLA (8a ed.)O'Toole, James M. Understanding Archives and Manuscripts. Society of American Archivists, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.