APA
Dieter, M., Helmond, A., Tkacz, N., van der Vlist, F., & Weltevrede, E. (2021). Pandemic platform governance: Mapping the global ecosystem of COVID-19 response apps. Internet Policy Review, 10(3). https://doi.org/10.14763/2021.3.1568
American Psychological Association. For more info, see https://www.apastyle.org
Chicago
Dieter, Michael, Helmond, Anne, Tkacz, Nathaniel, van der Vlist, Fernando and Weltevrede, Esther. 2021. "Pandemic platform governance: Mapping the global ecosystem of COVID-19 response apps". Internet Policy Review 10 (3). DOI: 10.14763/2021.3.1568. https://policyreview.info/articles/analysis/pandemic-platform-governance-mapping-global-ecosystem-covid-19-response-apps.
Chicago Referencing Style. For more info, see https://www.chicagomanualofstyle.org
Harvard
Dieter, Michael (2021). Pandemic platform governance: Mapping the global ecosystem of COVID-19 response apps. Internet Policy Review,[online] 10(3). Available at: https://policyreview.info/articles/analysis/pandemic-platform-governance-mapping-global-ecosystem-covid-19-response-apps [Accessed: 1 Sep. 2026].
Harvard Referencing Style
MLA
Dieter, Michael. "Pandemic platform governance: Mapping the global ecosystem of COVID-19 response apps". Internet Policy Review 10.3 (2021). Web. 1 Sep. 2026.
Modern Language Association, 7th Ed. For more info, see https://owl.purdue.edu/owl/research_and_citation/mla_style/index.html
Vancouver
Dieter M, Helmond A, Tkacz N, van der Vlist F, Weltevrede E. Pandemic platform governance: Mapping the global ecosystem of COVID-19 response apps. Internet Policy Review [Internet]. 2021 [1 September 2026];10(3). Available from: https://policyreview.info/articles/analysis/pandemic-platform-governance-mapping-global-ecosystem-covid-19-response-apps
Vancouver Style. For more info, see https://library.vcc.ca/media/vcc-library/content-assets/documents/VancouverStyleGuide.pdf