Cita APA (7th ed.)
SMITH, K., & ET AL. (2008). RELATION BETWEEN NEWSPAPER COVERAGE OF TOBACCO ISSUES AND SMOKING ATTITUDES AND BEHAVIOUR AMONG AMERICAN TEENS.
Cita Chicago (17th ed.)
SMITH, K.C, i ET AL. RELATION BETWEEN NEWSPAPER COVERAGE OF TOBACCO ISSUES AND SMOKING ATTITUDES AND BEHAVIOUR AMONG AMERICAN TEENS. 2008.
Cita MLA (9th ed.)
SMITH, K.C, i ET AL. RELATION BETWEEN NEWSPAPER COVERAGE OF TOBACCO ISSUES AND SMOKING ATTITUDES AND BEHAVIOUR AMONG AMERICAN TEENS. 2008.
Atenció: Aquestes cites poden no estar 100% correctes.