BibTeX:
@incollection{Various,
  author = {Various},
  title = {Interlaken is in the heart of the Bernese Oberland and the starting point for…},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/balance},
}

APA:
Various. Interlaken is in the heart of the Bernese Oberland and the starting point for…. In *bahaistories.com archive*.

MLA:
Various. "Interlaken is in the heart of the Bernese Oberland and the starting point for…." *bahaistories.com archive*, n.d..

Chicago:
Various. "Interlaken is in the heart of the Bernese Oberland and the starting point for…." In *bahaistories.com archive*, n.d..