Cita APA (7th ed.)
TNS Opinion & Social. (2015). Attitudes of Europeans towards tobacco and electronic cigarettes. Report. European Commission.
Cita Chicago (17th ed.)
TNS Opinion & Social. Attitudes of Europeans Towards Tobacco and Electronic Cigarettes. Report. Bruselas: European Commission, 2015.
Cita MLA (9th ed.)
TNS Opinion & Social. Attitudes of Europeans Towards Tobacco and Electronic Cigarettes. Report. European Commission, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.