Ryan, B. J. (1986). Resuscitation by ambulance crews.
Chicago Style aipamenaRyan, B J. Resuscitation By Ambulance Crews. 1986.
MLA aipamenaRyan, B J. Resuscitation By Ambulance Crews. 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena