Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.