Houston, J. (2017). The cavity in the covenant: Georg Whitefield's use of the "pactum salutis". Churchman, 131(2), 139-156.
Citazione stile Chigago Style (17a edizione)Houston, Joel. "The Cavity in the Covenant: Georg Whitefield's Use of the "Pactum Salutis"." Churchman 131, no. 2 (2017): 139-156.
Citatione MLA (9a ed.)Houston, Joel. "The Cavity in the Covenant: Georg Whitefield's Use of the "Pactum Salutis"." Churchman, vol. 131, no. 2, 2017, pp. 139-156.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.