BibTeX:
@incollection{Various,
  author = {Various},
  title = {In the spring of 1918, I was much startled and deeply disturbed by a telephone},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/protection},
}

APA:
Various. In the spring of 1918, I was much startled and deeply disturbed by a telephone. In *bahaistories.com archive*.

MLA:
Various. "In the spring of 1918, I was much startled and deeply disturbed by a telephone." *bahaistories.com archive*, n.d..

Chicago:
Various. "In the spring of 1918, I was much startled and deeply disturbed by a telephone." In *bahaistories.com archive*, n.d..