Não informado. (2003). Neurosurgery Quarterly. Lippincott Williams & Wilkins.
Chicago (17e ed.) BronvermeldingNão informado. Neurosurgery Quarterly. Hagerstown, Md: Lippincott Williams & Wilkins, 2003.
MLA (8e ed.) BronvermeldingNão informado. Neurosurgery Quarterly. Lippincott Williams & Wilkins, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.