APA ציטוט

Watson-Williams, P., Hope, C., & Finzi, N. S. (1911). Malignant Stricture of the Œsophagus.

Citação norma Chicago

Watson-Williams, P., Charles Hope, and N. S. Finzi. Malignant Stricture of the Œsophagus. 1911.

ציטוט MLA

Watson-Williams, P., Charles Hope, and N. S. Finzi. Malignant Stricture of the Œsophagus. 1911.