Walls, J. L. (2010). Heaven and hell. The Cambridge companion to Christian philosophical theology, 238-252.
Chicago Style (17th ed.) CitationWalls, Jerry L. "Heaven and Hell." The Cambridge Companion to Christian Philosophical Theology 2010: 238-252.
MLA (8th ed.) CitationWalls, Jerry L. "Heaven and Hell." The Cambridge Companion to Christian Philosophical Theology, 2010, pp. 238-252.
Warning: These citations may not always be 100% accurate.