APA način citiranja

Tvedt, C., Sjetne, I. S., Helgeland, J., & Bukholm, G. (2014). An observational study: Associations between nurse-reported hospital characteristics and estimated 30-day survival probabilities. BMJ Publishing Group.

Čikaški stil citiranja

Tvedt, Christine, Ingeborg Strømseng Sjetne, Jon Helgeland, i Geir Bukholm. An Observational Study: Associations between Nurse-reported Hospital Characteristics and Estimated 30-day Survival Probabilities. BMJ Publishing Group, 2014.

MLA način citiranja

Tvedt, Christine, Ingeborg Strømseng Sjetne, Jon Helgeland, i Geir Bukholm. An Observational Study: Associations between Nurse-reported Hospital Characteristics and Estimated 30-day Survival Probabilities. BMJ Publishing Group, 2014.