Kelsall, D. (2017). Cannabis legislation fails to protect Canada’s youth. CMAJ.
Citación estilo ChicagoKelsall, Diane. "Cannabis Legislation Fails to Protect Canada’s Youth." CMAJ 2017.
Cita MLAKelsall, Diane. "Cannabis Legislation Fails to Protect Canada’s Youth." CMAJ 2017.
Precaución: Estas citas no son 100% exactas.