एपीए उद्धरण

Nakstad, A. R., Skaga, N. O., Pillgram-Larsen, J., Gran, B., & Heier, H. E. (2011). Trends in transfusion of trauma victims - evaluation of changes in clinical practice. BioMed Central.

शिकागो स्टाइल उद्धरण

Nakstad, Anders R., Nils O. Skaga, Johan Pillgram-Larsen, Berit Gran, और Hans E. Heier. Trends in Transfusion of Trauma Victims - Evaluation of Changes in Clinical Practice. BioMed Central, 2011.

एमएलए उद्धरण

Nakstad, Anders R., et al. Trends in Transfusion of Trauma Victims - Evaluation of Changes in Clinical Practice. BioMed Central, 2011.