Cita APA (7a ed.)
Gitterman, D. P. (2013). The American Presidency and the Power of the Purchaser. Presidential Studies Quarterly, 43(2), 225-252.
Cita Chicago Style (17a ed.)
Gitterman, Daniel P. "The American Presidency and the Power of the Purchaser." Presidential Studies Quarterly 43, no. 2 (2013): 225-252.
Cita MLA (9a ed.)
Gitterman, Daniel P. "The American Presidency and the Power of the Purchaser." Presidential Studies Quarterly, vol. 43, no. 2, 2013, pp. 225-252.
Precaución: Estas citas no son 100% exactas.