BibTeX:
@incollection{Various,
  author = {Various},
  title = {A Bahá’í who just returned from Iran told me the following story which},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/forgiveness-bahai-soldier},
}

APA:
Various. A Bahá’í who just returned from Iran told me the following story which. In *bahaistories.com archive*.

MLA:
Various. "A Bahá’í who just returned from Iran told me the following story which." *bahaistories.com archive*, n.d..

Chicago:
Various. "A Bahá’í who just returned from Iran told me the following story which." In *bahaistories.com archive*, n.d..