Wheeler, J. A. (1962). Geometrodynamics. Academic Press.
Chicago Style aipamenaWheeler, John Archibald. Geometrodynamics. New York: Academic Press, 1962.
MLA aipamenaWheeler, John Archibald. Geometrodynamics. Academic Press, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.