APA Citatie

Sibbald, B. (2002). US drug industry bans expensive freebies for MDs, Canada raises fines. CMAJ.

Chicago Style citaat

Sibbald, Barbara. "US Drug Industry Bans Expensive Freebies for MDs, Canada Raises Fines." CMAJ 2002.

MLA citatie

Sibbald, Barbara. "US Drug Industry Bans Expensive Freebies for MDs, Canada Raises Fines." CMAJ 2002.

Let op: Deze citaties zijn niet altijd 100% accuraat.