APA-viite

Nolan, J., Harrison, D., Welch, C., Laver, S., & Rowan, K. (2008). Trends (1998–2006) in hospital mortality for admissions to UK critical care units following cardiopulmonary resuscitation. BioMed Central.

Chicago-tyylinen lähdeviittaus

Nolan, JP, DA Harrison, CA Welch, SR Laver, ja K. Rowan. Trends (1998–2006) in Hospital Mortality for Admissions to UK Critical Care Units Following Cardiopulmonary Resuscitation. BioMed Central, 2008.

MLA-viite

Nolan, JP, et al. Trends (1998–2006) in Hospital Mortality for Admissions to UK Critical Care Units Following Cardiopulmonary Resuscitation. BioMed Central, 2008.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.