Citação norma APA

Williams, H. B., & Conference:Symposium on Vascullar malformations and Melanotic Lesions. (1983). Symposium on vascular malformations and melanotic lesions. Mosby.

Citação norma Chicago

Williams, H. Bruce, and Conference:Symposium on Vascullar malformations and Melanotic Lesions. Symposium on Vascular Malformations and Melanotic Lesions. St. Louis: Mosby, 1983.

Citação norma MLA

Williams, H. Bruce, and Conference:Symposium on Vascullar malformations and Melanotic Lesions. Symposium on Vascular Malformations and Melanotic Lesions. Mosby, 1983.

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