Geisler, N. (1988). Philosophy of religion (2nd.ed.). Baker.
Chicagoスタイル(17版)引用形式Geisler, Norman. Philosophy of Religion. 2nd.ed. Grand Rapids: Baker, 1988.
MLA(9版)引用形式Geisler, Norman. Philosophy of Religion. 2nd.ed. Baker, 1988.
警告: この引用は必ずしも正確ではありません.