-. Medical World: The journal of general practice, vol. 87, no. 1 July 1957. Russell Square.
Chicago Style aipamena-. Medical World: The Journal of General Practice, Vol. 87, No. 1 July 1957. Russell Square.
MLA aipamena-. Medical World: The Journal of General Practice, Vol. 87, No. 1 July 1957. Russell Square.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.