BibTeX:
@incollection{Various,
  author = {Various},
  title = {At the Annual Bahá’í Convention held in Chicago in 1923 Jinab-i-Fadil told the},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/teaching},
}

APA:
Various. At the Annual Bahá’í Convention held in Chicago in 1923 Jinab-i-Fadil told the. In *bahaistories.com archive*.

MLA:
Various. "At the Annual Bahá’í Convention held in Chicago in 1923 Jinab-i-Fadil told the." *bahaistories.com archive*, n.d..

Chicago:
Various. "At the Annual Bahá’í Convention held in Chicago in 1923 Jinab-i-Fadil told the." In *bahaistories.com archive*, n.d..