APA-viite (7. p.)

Spence, J. D. (1985). The memory palace of Matteo Ricci. Penguin Books.

Chicago-viite (17. p.)

Spence, Jonathan D. The Memory Palace of Matteo Ricci. New York, N.Y.: Penguin Books, 1985.

MLA-viite (8. p.)

Spence, Jonathan D. The Memory Palace of Matteo Ricci. Penguin Books, 1985.