Field, C. E. (1944). Chronic Pulmonary Catarrh in Childhood.
Chicago Style CitationField, C. Elaine. Chronic Pulmonary Catarrh in Childhood. 1944.
Cita MLAField, C. Elaine. Chronic Pulmonary Catarrh in Childhood. 1944.
Atenció: Aquestes cites poden no estar 100% correctes.