Citations needed

Hello there¹, did you know that you can add footnotes on bold things²? Or even inside (Abre numa nova janela)³ links (Abre numa nova janela).

1. or goodbye ↩

2. or italics, or pretty much any inline style, it’s true⁴ ↩

3. although it looks a bit strange ↩

4. you can even footnote your footnotes ↩