APA (7e ed.) Bronvermelding

Wells, A., Llewelyn, C., Casbard, A., Johnson, A., Amin, M., Ballard, S., . . . Williamson, L. (2009). The EASTR Study: Indications for transfusion and estimates of transfusion recipient numbers in hospitals supplied by the National Blood Service.

Chicago (17e ed.) Bronvermelding

Wells, A., et al. The EASTR Study: Indications for Transfusion and Estimates of Transfusion Recipient Numbers in Hospitals Supplied by the National Blood Service. 2009.

MLA (9e ed.) Bronvermelding

Wells, A., et al. The EASTR Study: Indications for Transfusion and Estimates of Transfusion Recipient Numbers in Hospitals Supplied by the National Blood Service. 2009.