Spence, J. D. (1985). The memory palace of Matteo Ricci (2. print.). Viking.
Chicago Style (17th ed.) CitationSpence, Jonathan D. The Memory Palace of Matteo Ricci. 2. print. New York, NY: Viking, 1985.
MLA (9th ed.) CitationSpence, Jonathan D. The Memory Palace of Matteo Ricci. 2. print. Viking, 1985.
Warning: These citations may not always be 100% accurate.