Fullerton, G. S. (1968). A system of metaphysics. Greenwood Press.
Chicagoスタイル(17版)引用形式Fullerton, George Stuart. A System of Metaphysics. New York,: Greenwood Press, 1968.
MLA(8版)引用形式Fullerton, George Stuart. A System of Metaphysics. Greenwood Press, 1968.
警告: この引用は必ずしも正確ではありません.