BibTeX:
@incollection{Various,
  author = {Various},
  title = {An American pioneering couple in the 1930’s had had no results in},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/prayer},
}

APA:
Various. An American pioneering couple in the 1930’s had had no results in. In *bahaistories.com archive*.

MLA:
Various. "An American pioneering couple in the 1930’s had had no results in." *bahaistories.com archive*, n.d..

Chicago:
Various. "An American pioneering couple in the 1930’s had had no results in." In *bahaistories.com archive*, n.d..