Colvin, B. T., & Barrowcliffe, T. W. (1993). The British Society for Haematology Guidelines on the use and monitoring of heparin 1992: Second revision. BCSH Haemostasis and Thrombosis Task Force.
Citação norma ChicagoColvin, B T., and T W. Barrowcliffe. The British Society for Haematology Guidelines On the Use and Monitoring of Heparin 1992: Second Revision. BCSH Haemostasis and Thrombosis Task Force. 1993.
Citação norma MLAColvin, B T., and T W. Barrowcliffe. The British Society for Haematology Guidelines On the Use and Monitoring of Heparin 1992: Second Revision. BCSH Haemostasis and Thrombosis Task Force. 1993.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.