Center for the Study of the Presidency. Presidential studies quarterly. Center for the Study of the Presidency.
Cita Chicago Style (17a ed.)Center for the Study of the Presidency. Presidential Studies Quarterly. [New York]: Center for the Study of the Presidency.
Cita MLA (9a ed.)Center for the Study of the Presidency. Presidential Studies Quarterly. Center for the Study of the Presidency.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.