World Federation of Neurosurgical Societies. (1991). Critical Reviews in Neurosurgery. Springer Verlag.
Citação do estilo Chicago (17ª ed.)World Federation of Neurosurgical Societies. Critical Reviews in Neurosurgery. Berlin: Springer Verlag, 1991.
Citação MLA (8ª ed.)World Federation of Neurosurgical Societies. Critical Reviews in Neurosurgery. Springer Verlag, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.