BibTeX:
@incollection{BahChronicleseditors,
  author = {Bahá'í Chronicles editors},
  title = {Shaykh Ḥasan-i-Zunúzí, Who Saw the Twin Luminaries},
  booktitle = {Bahá'í Chronicles},
  url = {https://bahaichronicles.org/shaykh-hasan-i-zunuzi/},
}

APA:
Bahá'í Chronicles editors. Shaykh Ḥasan-i-Zunúzí, Who Saw the Twin Luminaries. In *Bahá'í Chronicles*.

MLA:
Bahá'í Chronicles editors. "Shaykh Ḥasan-i-Zunúzí, Who Saw the Twin Luminaries." *Bahá'í Chronicles*, n.d..

Chicago:
Bahá'í Chronicles editors. "Shaykh Ḥasan-i-Zunúzí, Who Saw the Twin Luminaries." In *Bahá'í Chronicles*, n.d..