BibTeX:
@incollection{BahChronicleseditors,
  author = {Bahá'í Chronicles editors},
  title = {Thábit: Thornton Chase and the Building of a Community},
  booktitle = {Bahá'í Chronicles},
  url = {https://bahaichronicles.org/thornton-chase/},
}

APA:
Bahá'í Chronicles editors. Thábit: Thornton Chase and the Building of a Community. In *Bahá'í Chronicles*.

MLA:
Bahá'í Chronicles editors. "Thábit: Thornton Chase and the Building of a Community." *Bahá'í Chronicles*, n.d..

Chicago:
Bahá'í Chronicles editors. "Thábit: Thornton Chase and the Building of a Community." In *Bahá'í Chronicles*, n.d..