BibTeX:
@incollection{Various,
  author = {Various},
  title = {The Master said to Mary Hanford Ford, alluding to the restriction of His and…},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/prison-akka},
}

APA:
Various. The Master said to Mary Hanford Ford, alluding to the restriction of His and…. In *bahaistories.com archive*.

MLA:
Various. "The Master said to Mary Hanford Ford, alluding to the restriction of His and…." *bahaistories.com archive*, n.d..

Chicago:
Various. "The Master said to Mary Hanford Ford, alluding to the restriction of His and…." In *bahaistories.com archive*, n.d..