BibTeX:
@incollection{Various,
  author = {Various},
  title = {While the Master was in Boston, the Bahá’ís arranged a magnificent},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/birthday},
}

APA:
Various. While the Master was in Boston, the Bahá’ís arranged a magnificent. In *bahaistories.com archive*.

MLA:
Various. "While the Master was in Boston, the Bahá’ís arranged a magnificent." *bahaistories.com archive*, n.d..

Chicago:
Various. "While the Master was in Boston, the Bahá’ís arranged a magnificent." In *bahaistories.com archive*, n.d..