Citação norma APA

(1991). Proceedings of the joint Meeting of the Association of British Neurologists and Spanish Society of Neurology, Valencia, Spain, 1990.

Citação norma Chicago

Proceedings of the Joint Meeting of the Association of British Neurologists and Spanish Society of Neurology, Valencia, Spain, 1990. 1991.

Citação norma MLA

Proceedings of the Joint Meeting of the Association of British Neurologists and Spanish Society of Neurology, Valencia, Spain, 1990. 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.