Style de citation APA (7e éd.)
(2018). World Telecommunication/ICT Indicators Database: Chronological Time Series 1960-2017 (22nd Edition.). International Telecommunication Union.
Style de citation Chicago (17e éd.)
World Telecommunication/ICT Indicators Database: Chronological Time Series 1960-2017. 22nd Edition. Geneva: International Telecommunication Union, 2018.
Style de citation MLA (9e éd.)
World Telecommunication/ICT Indicators Database: Chronological Time Series 1960-2017. 22nd Edition. International Telecommunication Union, 2018.
Attention : ces citations peuvent ne pas être correctes à 100%.