APA način citiranja

SMITH, K. C., & WAKEFIELD, M. (2001). USA: The name of Philip Morris to sit on 28 million school desks. BMJ Group.

Čikaški stil citiranja

SMITH, K. C., i M. WAKEFIELD. USA: The Name of Philip Morris to Sit On 28 million School Desks. BMJ Group, 2001.

MLA način citiranja

SMITH, K. C., i M. WAKEFIELD. USA: The Name of Philip Morris to Sit On 28 million School Desks. BMJ Group, 2001.