Citação norma APA

Wells, C. A., Hughes, J. H., Edwards, R., & Marcus, R. (1949). Perforations Following Dilatation of Oesophageal Strictures: A Report of Three Cases with Recovery.

Citação norma Chicago

Wells, C. A., J. Howell Hughes, R. Edwards, and R. Marcus. Perforations Following Dilatation of Oesophageal Strictures: A Report of Three Cases With Recovery. 1949.

Citação norma MLA

Wells, C. A., J. Howell Hughes, R. Edwards, and R. Marcus. Perforations Following Dilatation of Oesophageal Strictures: A Report of Three Cases With Recovery. 1949.

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