BibTeX:
@incollection{Various,
  author = {Various},
  title = {There are many stories of Lua Getsinger},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/miracles},
}

APA:
Various. There are many stories of Lua Getsinger. In *bahaistories.com archive*.

MLA:
Various. "There are many stories of Lua Getsinger." *bahaistories.com archive*, n.d..

Chicago:
Various. "There are many stories of Lua Getsinger." In *bahaistories.com archive*, n.d..