APA-čujuhus (7. p.)
TNS Opinion & Social. (2017). Attitudes of Europeans towards tobacco and electronic cigarettes. Report. European Commission.
Chicago-čujuhus (17. p.)
TNS Opinion & Social. Attitudes of Europeans Towards Tobacco and Electronic Cigarettes. Report. Bruselas: European Commission, 2017.
MLA-čujuhus (9. p.)
TNS Opinion & Social. Attitudes of Europeans Towards Tobacco and Electronic Cigarettes. Report. European Commission, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.