BibTeX:
@incollection{Various,
  author = {Various},
  title = {Wheat from Tiberias in the War Years},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/knighthood-abdul-baha},
}

APA:
Various. Wheat from Tiberias in the War Years. In *bahaistories.com archive*.

MLA:
Various. "Wheat from Tiberias in the War Years." *bahaistories.com archive*, n.d..

Chicago:
Various. "Wheat from Tiberias in the War Years." In *bahaistories.com archive*, n.d..