Spence, J. D. (1985). The memory palace of Matteo Ricci. Penguin Books.
Chicago Style (17th ed.) CitationSpence, Jonathan D. The Memory Palace of Matteo Ricci. New York, N.Y.: Penguin Books, 1985.
MLA引文Spence, Jonathan D. The Memory Palace of Matteo Ricci. Penguin Books, 1985.
警告:這些引文格式不一定是100%准確.