Frankfort, H., & Groenewegen-Frankfort, H. A. (1951). Before philosophy: The intellectual adventure of ancient man; an essay on speculative thought in the ancient Near East. Penguin Books.
Chicagoスタイル(17版)引用形式Frankfort, Henri, , H. A. Groenewegen-Frankfort. Before Philosophy: The Intellectual Adventure of Ancient Man; an Essay on Speculative Thought in the Ancient Near East. Harmondsworth, Middlesex, England: Penguin Books, 1951.
MLA(9版)引用形式Frankfort, Henri, , H. A. Groenewegen-Frankfort. Before Philosophy: The Intellectual Adventure of Ancient Man; an Essay on Speculative Thought in the Ancient Near East. Penguin Books, 1951.
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