Sheffield, H. B. (1921). Diseases of children: Designed for the use of students and practitioners of medicine. C. V. Mosby company.
Chicago-referens (17:e uppl.)Sheffield, Herman Bernard. Diseases of Children: Designed for the Use of Students and Practitioners of Medicine. St. Louis: C. V. Mosby company, 1921.
MLA-referens (8:e uppl.)Sheffield, Herman Bernard. Diseases of Children: Designed for the Use of Students and Practitioners of Medicine. C. V. Mosby company, 1921.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.