Cita APA (7a ed.)
Pfiffner, J. P. (2005). Introduction. Presidential Studies Quarterly, 35(2), 217-229.
Cita Chicago Style (17a ed.)
Pfiffner, James P. "Introduction." Presidential Studies Quarterly 35, no. 2 (2005): 217-229.
Cita MLA (9a ed.)
Pfiffner, James P. "Introduction." Presidential Studies Quarterly, vol. 35, no. 2, 2005, pp. 217-229.
Precaución: Estas citas no son 100% exactas.