APA aipamena

Ariyarajah, V., Khadem, A., & Spodick, D. H. (2008). Can U Waves Be “Notched”? Ann Noninvasive Electrocardiol.

Chicago Style aipamena

Ariyarajah, Vignendra, Aliasghar Khadem, and David H. Spodick. "Can U Waves Be “Notched”?" Ann Noninvasive Electrocardiol 2008.

MLA aipamena

Ariyarajah, Vignendra, Aliasghar Khadem, and David H. Spodick. "Can U Waves Be “Notched”?" Ann Noninvasive Electrocardiol 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.