BibTeX:
@incollection{Various,
  author = {Various},
  title = {The first person singular seldom crept into the Master’s speech},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/humility},
}

APA:
Various. The first person singular seldom crept into the Master’s speech. In *bahaistories.com archive*.

MLA:
Various. "The first person singular seldom crept into the Master’s speech." *bahaistories.com archive*, n.d..

Chicago:
Various. "The first person singular seldom crept into the Master’s speech." In *bahaistories.com archive*, n.d..