APA aipamena

-. 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.