APA-viite

Baskett, R., Buth, K., Ghali, W., Norris, C., Maas, T., Maitland, A., . . . Hirsch, G. (2005). Outcomes in octogenarians undergoing coronary artery bypass grafting. Canadian Medical Association.

Chicago-tyylinen lähdeviittaus

Baskett, Roger, Karen Buth, William Ghali, Colleen Norris, Tony Maas, Andrew Maitland, David Ross, Rand Forgie, ja Gregory Hirsch. Outcomes in Octogenarians Undergoing Coronary Artery Bypass Grafting. Canadian Medical Association, 2005.

MLA-viite

Baskett, Roger, et al. Outcomes in Octogenarians Undergoing Coronary Artery Bypass Grafting. Canadian Medical Association, 2005.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.