Não informado. (1979). Contemporary Neurosurgery. Williams & Wilkins.
Style de citation Chicago (17e éd.)Não informado. Contemporary Neurosurgery. Baltimore, Md: Williams & Wilkins, 1979.
Style de citation MLA (8e éd.)Não informado. Contemporary Neurosurgery. Williams & Wilkins, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.