If you want to cite this work, we suggest you use the version consulted. Currently, the latest version of this database is version alpha-0.0.8.
However, you can also cite the global version which includes all the datasets:
Pimentel, Carlos, Zheng, Mingchuan, Sainz-Díaz, C. Ignacio, & Cartwright, Julyan H. E. (2022). Chemical Gardens Database [Data set]. Zenodo. https://doi.org/10.5281/zenodo.6607124