BibTeX:
@incollection{Various,
  author = {Various},
  title = {Machines Devoid of Spirit},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/materialism},
}

APA:
Various. Machines Devoid of Spirit. In *bahaistories.com archive*.

MLA:
Various. "Machines Devoid of Spirit." *bahaistories.com archive*, n.d..

Chicago:
Various. "Machines Devoid of Spirit." In *bahaistories.com archive*, n.d..