APA Style

Polkinghorne, J., Welker, M. (2000). The End of The World and the Ends of God (Science and Theology on Eschatology) (Cet.10). Harrisburg: Trinity Press International.

MLA Style

Polkinghorne, John., Welker, Michael. "The End of The World and the Ends of God (Science and Theology on Eschatology)". Cet.10 Harrisburg: Trinity Press International, 2000. Text.