Citazione Stile APA (7a Edizione)
Kumar, M. J. (2015). Before the oath: How George W. Bush and Barack Obama managed a transfer of power. Johns Hopkins University Press.
Citazione stile Chigago Style (17a edizione)
Kumar, Martha Joynt. Before the Oath: How George W. Bush and Barack Obama Managed a Transfer of Power. Baltimore, [Maryland]: Johns Hopkins University Press, 2015.
Citatione MLA (9a ed.)
Kumar, Martha Joynt. Before the Oath: How George W. Bush and Barack Obama Managed a Transfer of Power. Johns Hopkins University Press, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.