Smith, J. L. (1890). A treatise on the diseases of infancy and childhood (7th ed., thoroughly rev.). Lea Bros..
Lua i Stíl Chicago (17ú heag.)Smith, J. Lewis. A Treatise on the Diseases of Infancy and Childhood. 7th ed., thoroughly rev. Philadelphia: Lea Bros., 1890.
Lua MLA (8ú heag.)Smith, J. Lewis. A Treatise on the Diseases of Infancy and Childhood. 7th ed., thoroughly rev. Lea Bros., 1890.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.