APA aipamena

Ellis, H. (1999). Varicose veins. London: Greenwich Medical Media.

Chicago Style aipamena

Ellis, Harold. Varicose Veins. London: Greenwich Medical Media, 1999.

MLA aipamena

Ellis, Harold. Varicose Veins. London: Greenwich Medical Media, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.