Cita APA (7a ed.)
(1993). Presidential Studies Quarterly. Center for the Study of the Presidency.
Cita Chicago Style (17a ed.)
Presidential Studies Quarterly. New York: Center for the Study of the Presidency, 1993.
Cita MLA (9a ed.)
Presidential Studies Quarterly. Center for the Study of the Presidency, 1993.
Precaución: Estas citas no son 100% exactas.