Thornton. Nathaniel Bowditch and the Power of Numbers. The University of North Carolina Press.
Cita Chicago (17th ed.)Thornton. Nathaniel Bowditch and the Power of Numbers. The University of North Carolina Press.
Cita MLA (9th ed.)Thornton. Nathaniel Bowditch and the Power of Numbers. The University of North Carolina Press.
Atenció: Aquestes cites poden no estar 100% correctes.