APA način citiranja

Wooltorton, E. (2005). Long-acting β(2)-agonists in asthma: Safety concerns. Canadian Medical Association.

Čikaški stil citiranja

Wooltorton, Eric. Long-acting β(2)-agonists in Asthma: Safety Concerns. Canadian Medical Association, 2005.

MLA način citiranja

Wooltorton, Eric. Long-acting β(2)-agonists in Asthma: Safety Concerns. Canadian Medical Association, 2005.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.