Citazione Stile APA (7a Edizione)

Menninger, K., & Broneer, P. (1977). Number words and number symbols: A cultural history of numbers (First MIT Press paperback edition.). The M.I.T. Press.

Citazione stile Chigago Style (17a edizione)

Menninger, Karl, e Paul Broneer. Number Words and Number Symbols: A Cultural History of Numbers. First MIT Press paperback edition. Cambridge, Massachusetts ; London: The M.I.T. Press, 1977.

Citatione MLA (9a ed.)

Menninger, Karl, e Paul Broneer. Number Words and Number Symbols: A Cultural History of Numbers. First MIT Press paperback edition. The M.I.T. Press, 1977.