APA aipamena

Brooks, A. J., Alfredson, M., Pettigrew, B., & Morris, D. L. (2005). Ultrasound-guided insertion of subclavian venous access ports. Royal College of Surgeons of England.

Chicago Style aipamena

Brooks, A. J., M. Alfredson, B. Pettigrew, and D. L. Morris. Ultrasound-guided Insertion of Subclavian Venous Access Ports. Royal College of Surgeons of England, 2005.

MLA aipamena

Brooks, A. J., M. Alfredson, B. Pettigrew, and D. L. Morris. Ultrasound-guided Insertion of Subclavian Venous Access Ports. Royal College of Surgeons of England, 2005.