You could use academic referencing style, e.g Harvard style "Mozilla (2021) Common Voice. Available at https://commonvoice.mozilla.org/ (Accessed: 15th September 2021)"
Ti eşkenî/a referansê akademîkî bidê, mavajî stîlê Harvardî de: "Mozilla (2021) Common Voice. Adrese: https://commonvoice.mozilla.org/ (Tarîxê ciresayîşî: 15. êlule 2021)"