Without HTML braces:
{{cite web |title=Virus Taxonomy: 2022 Release |url=https://ictv.global/taxonomy |website=International Committee on Taxonomy of Viruses (ICTV) |access-date=DATE |language=en |date=March 2023}}

With HTML braces:
<ref name=ictv> {{cite web |title=Virus Taxonomy: 2022 Release |url=https://ictv.global/taxonomy |website=International Committee on Taxonomy of Viruses (ICTV) |access-date=DATE |language=en |date=March 2023}} </ref>

With HTML braces:
<ref name=taxprf-NAME> {{cite journal |vauthors=AUTHORS |date=DATE |title=ICTV Virus Taxonomy Profile: NAME. |journal=JOURNAL |volume=VOLUME |issue=ISSUE |pages=PAGES |doi=DOI |pmid=PMID |pmc=PMC |doi-access=ACCESS |}}</ref>

example:
<ref name=taxprf-spiraviridae> {{cite journal |vauthors=Prangishvili D, Mochizuki T, Krupovic M |date=2020 |title=ICTV Virus Taxonomy Profile: Spiraviridae. |journal=J Gen Virol |volume=101 |issue=3 |pages=240–241 |doi=10.1099/jgv.0.001385 |pmid=31961791 |pmc=7416610 |doi-access=free |}}</ref>

With HTML braces:
<ref name=protem-NAME> {{cite web |title= Proposal NAME Download |url=https://ictv.global/ictv/proposals/LINK |website=International Committee on Taxonomy of Viruses (ICTV) |access-date=DATE |language=en}} </ref>

Example:
<ref name=protem-pescaderoense> {{cite web |title= Proposal 2022.001A.Nakonvirales_Maximonvirales_Coyopavirales_3no Download |url=https://ictv.global/ictv/proposals/2022.001A.Nakonvirales_Maximonvirales_Coyopavirales_3no.zip |website=International Committee on Taxonomy of Viruses (ICTV) |access-date=20 Feb 2024 |language=en }} </ref>

Example 2:
<ref name=protem-andersoni> {{cite web |title= Proposal 2022.001G.GTA_viriforms Download |url=https://ictv.global/ictv/proposals/2022.001A.GTA_viriforms.zip |website=International Committee on Taxonomy of Viruses (ICTV) |access-date=1 Jan 2025 |language=en }} </ref>

With HTML braces:
<ref name=NCBI> {{cite web |title=Taxonomy browser (NAME) |url=https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=ID_NUM |website=National Center for Biotechnology Information (NCBI) |access-date=DATE |language=en}} </ref>

• Disclaimer: The NCBI taxonomy database is not an authoritative source for nomenclature or classification of viruses.