APA aipamena

Haag, F., Gonnelli, C., Scandelai, A., Brito, G., Bougleux, R., Batalha, A., . . . Nakiri, K. (2005). Early extubation after heart surgery. BioMed Central.

Chicago Style aipamena

Haag, FF, et al. Early Extubation After Heart Surgery. BioMed Central, 2005.

MLA aipamena

Haag, FF, et al. Early Extubation After Heart Surgery. BioMed Central, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.