APA citiranje

Ealing, M. I. (1940). Congenital Atresia of the Oesophagus.

Citação norma Chicago

Ealing, Mildred I. Congenital Atresia of the Oesophagus. 1940.

MLA citiranje

Ealing, Mildred I. Congenital Atresia of the Oesophagus. 1940.