Não informado. (1968). The American Journal of Orthopedic Surgery. Texas Orthopedic Association.
Cita Chicago Style (17a ed.)Não informado. The American Journal of Orthopedic Surgery. New York: Texas Orthopedic Association, 1968.
Cita MLA (8a ed.)Não informado. The American Journal of Orthopedic Surgery. Texas Orthopedic Association, 1968.
Precaución: Estas citas no son 100% exactas.