BibTeX:
@incollection{BahChronicleseditors,
  author = {Bahá'í Chronicles editors},
  title = {The Boy Who Came a Long Way},
  booktitle = {Bahá'í Chronicles},
  url = {https://bahaichronicles.org/aqa-mirza-ali-muhammad-ibn-i-asdaq/},
}

APA:
Bahá'í Chronicles editors. The Boy Who Came a Long Way. In *Bahá'í Chronicles*.

MLA:
Bahá'í Chronicles editors. "The Boy Who Came a Long Way." *Bahá'í Chronicles*, n.d..

Chicago:
Bahá'í Chronicles editors. "The Boy Who Came a Long Way." In *Bahá'í Chronicles*, n.d..