APA Citatie

Rana, O., Greaves, K., Shepherd, D., Parvin, S., & Swallow, R. (2009). Saphenous vein graft aneurysm: An incidental finding. BMJ Publishing Group.

Chicago Style citaat

Rana, Omar, Kim Greaves, David Shepherd, Simon Parvin, en Rosie Swallow. Saphenous Vein Graft Aneurysm: An Incidental Finding. BMJ Publishing Group, 2009.

MLA citatie

Rana, Omar, et al. Saphenous Vein Graft Aneurysm: An Incidental Finding. BMJ Publishing Group, 2009.