Huckstep, R. L. (1975). Poliomyelitis. Churchill Livingstone.
Cita Chicago (17th ed.)Huckstep, R L. Poliomyelitis. New York: Churchill Livingstone, 1975.
Cita MLA (9th ed.)Huckstep, R L. Poliomyelitis. Churchill Livingstone, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.