Citação norma APA

Weinshenker, B., Rice, G., Noseworthy, J., Carriere, W., Baskerville, J., & Ebers, G. (1991). The natural history of multiple sclerosis: A geographically based study. 4. Applications to planning and interpretation of clinical therapeutic trials.

Citação norma Chicago

Weinshenker, BG, G. Rice, J. Noseworthy, W. Carriere, J. Baskerville, and G. Ebers. The Natural History of Multiple Sclerosis: A Geographically Based Study. 4. Applications to Planning and Interpretation of Clinical Therapeutic Trials. 1991.

Citação norma MLA

Weinshenker, BG, et al. The Natural History of Multiple Sclerosis: A Geographically Based Study. 4. Applications to Planning and Interpretation of Clinical Therapeutic Trials. 1991.

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