Newell, F. S. (1931). Cesarean section. D. Appleton and Company.
Chicago Style aipamenaNewell, Franklin Spilman. Cesarean Section. New York, London: D. Appleton and Company, 1931.
MLA aipamenaNewell, Franklin Spilman. Cesarean Section. D. Appleton and Company, 1931.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.