# quarto

> book format, often linked to the paper format that results when a sheet is folded two times, which corresponds to 4 sheets (and 8 pages); it is close to A4 format

**Wikidata**: [Q2122442](https://www.wikidata.org/wiki/Q2122442)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Quarto)  
**Source**: https://4ort.xyz/entity/quarto


## References

1. Sachwörterbuch der Literatur (8 ed.)
2. Integrated Authority File
3. Freebase Data Dumps. 2013
4. FactGrid
5. GF WordNet
6. Wikibase TDKIV