Dyfyniad APA

Collier, R. (2016). CMA GC: Doctors must engage in climate change action. CMAJ.

Dyfyniad Arddull Chicago

Collier, Roger. "CMA GC: Doctors Must Engage in Climate Change Action." CMAJ 2016.

Dyfyniad MLA

Collier, Roger. "CMA GC: Doctors Must Engage in Climate Change Action." CMAJ 2016.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.