BibTeX:
@incollection{Various,
  author = {Various},
  title = {‘Abdu’l-Bahá prayed not folding his hands in the conventional manner, but…},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/prayer},
}

APA:
Various. ‘Abdu’l-Bahá prayed not folding his hands in the conventional manner, but…. In *bahaistories.com archive*.

MLA:
Various. "‘Abdu’l-Bahá prayed not folding his hands in the conventional manner, but…." *bahaistories.com archive*, n.d..

Chicago:
Various. "‘Abdu’l-Bahá prayed not folding his hands in the conventional manner, but…." In *bahaistories.com archive*, n.d..