APA (7th ed.) Zitazioa
MIDDLETON, K. (2000). IS ALCOHOL REALLY GOOD FOR THE HEART?
Chicago Style (17th ed.) Zitazioa
MIDDLETON, K. IS ALCOHOL REALLY GOOD FOR THE HEART? 2000.
MLA (9th ed.) Zitazioa
MIDDLETON, K. IS ALCOHOL REALLY GOOD FOR THE HEART? 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.