BibTeX:
@incollection{Various,
  author = {Various},
  title = {I am about to leave the city for a few days rest at Montclair},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/hospitality},
}

APA:
Various. I am about to leave the city for a few days rest at Montclair. In *bahaistories.com archive*.

MLA:
Various. "I am about to leave the city for a few days rest at Montclair." *bahaistories.com archive*, n.d..

Chicago:
Various. "I am about to leave the city for a few days rest at Montclair." In *bahaistories.com archive*, n.d..