# Extra

## Bibliography

Typst supports bibliography using BibLaTex `.bib` file or its own Hayagriva `.yml` format.

BibLaTex is wider supported, but Hayagriva is easier to work with.

> Link to Hayagriva [documentation](https://github.com/typst/hayagriva/blob/main/docs/file-format.md) and some [examples](https://github.com/typst/hayagriva/blob/main/tests/data/basic.yml).

### Citation Style

The style can be customized via CSL, citation style language, with more than 10 000 styles available online.
See [official repository](https://github.com/citation-style-language/styles).
