APA-ийн эшлэл(7 дахь хэвлэлт)

Catarino, P., Black, E., & Taggart, D. (2002). Why do UK cardiac surgeons not perform their first choice operation for coronary artery bypass graft?

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Catarino, P., E. Black, ба D. Taggart. Why Do UK Cardiac Surgeons Not Perform Their First Choice Operation for Coronary Artery Bypass Graft? 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Catarino, P., et al. Why Do UK Cardiac Surgeons Not Perform Their First Choice Operation for Coronary Artery Bypass Graft? 2002.