APA引文
Directorate General for Health and Food Safety. (2016). Proposals and technical specifications for the use of warning messages on tobacco packages. European Commission. https://doi.org/10.2818/023237
Chicago Style (17th ed.) Citation
Directorate General for Health and Food Safety. Proposals and Technical Specifications for the Use of Warning Messages on Tobacco Packages. Bruselas: European Commission, 2016. https://doi.org/10.2818/023237.
MLA引文
Directorate General for Health and Food Safety. Proposals and Technical Specifications for the Use of Warning Messages on Tobacco Packages. European Commission, 2016. https://doi.org/10.2818/023237.
警告：這些引文格式不一定是100％准確.