Citação norma APA

Valli, G., Barbieri, S., Cappa, S., Pellegrini, G., & Scarlato, G. (1983). Syndromes of abnormal muscular activity: Overlap between continuous muscle fibre activity and the stiff man syndrome.

Citação norma Chicago

Valli, G., S. Barbieri, S. Cappa, G. Pellegrini, and G. Scarlato. Syndromes of Abnormal Muscular Activity: Overlap between Continuous Muscle Fibre Activity and the Stiff Man Syndrome. 1983.

Citação norma MLA

Valli, G., et al. Syndromes of Abnormal Muscular Activity: Overlap between Continuous Muscle Fibre Activity and the Stiff Man Syndrome. 1983.

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