Παραπομπή σε μορφή APA (7η εκδ.)

Ashrafian, H. (2008). Clampless arterial coronary artery bypass grafting with the use of magnetic coupling devices (Journal of Cardiac Surgery (2006) 21, (69-74) DOI: 10.1111/j.1540-8191.2006.00172.x).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ashrafian, H. Clampless Arterial Coronary Artery Bypass Grafting with the Use of Magnetic Coupling Devices (Journal of Cardiac Surgery (2006) 21, (69-74) DOI: 10.1111/j.1540-8191.2006.00172.x). 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ashrafian, H. Clampless Arterial Coronary Artery Bypass Grafting with the Use of Magnetic Coupling Devices (Journal of Cardiac Surgery (2006) 21, (69-74) DOI: 10.1111/j.1540-8191.2006.00172.x). 2008.