BibTeX:
@incollection{Various,
  author = {Various},
  title = {In California it was observed that ‘despite the Master’s fatigue at times, and…},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/exhaustion},
}

APA:
Various. In California it was observed that ‘despite the Master’s fatigue at times, and…. In *bahaistories.com archive*.

MLA:
Various. "In California it was observed that ‘despite the Master’s fatigue at times, and…." *bahaistories.com archive*, n.d..

Chicago:
Various. "In California it was observed that ‘despite the Master’s fatigue at times, and…." In *bahaistories.com archive*, n.d..