Wheeler, J. A. (1962). Geometrodynamics. Academic Press.
Cita Chicago (17th ed.)Wheeler, John Archibald. Geometrodynamics. New York: Academic Press, 1962.
Cita MLA (9th ed.)Wheeler, John Archibald. Geometrodynamics. Academic Press, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.