Haddad, R. M. (2002). The stations of the filioque. St. Vladimir's theological quarterly, 46(2/3), 209-268.
Citazione stile Chigago Style (17a edizione)Haddad, Robert Mitchell. "The Stations of the Filioque." St. Vladimir's Theological Quarterly 46, no. 2/3 (2002): 209-268.
Citatione MLA (8a ed.)Haddad, Robert Mitchell. "The Stations of the Filioque." St. Vladimir's Theological Quarterly, vol. 46, no. 2/3, 2002, pp. 209-268.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.