APA-viite

Collier, R. (2014). 10 health stories that mattered: June 21–27. Canadian Medical Association.

Chicago-tyylinen lähdeviittaus

Collier, Roger. 10 Health Stories That Mattered: June 21–27. Canadian Medical Association, 2014.

MLA-viite

Collier, Roger. 10 Health Stories That Mattered: June 21–27. Canadian Medical Association, 2014.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.