BibTeX:
@incollection{Various,
  author = {Various},
  title = {It may sound disrespectful to say the Guardian was a mischievous child, but he},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/shoghi-effendi},
}

APA:
Various. It may sound disrespectful to say the Guardian was a mischievous child, but he. In *bahaistories.com archive*.

MLA:
Various. "It may sound disrespectful to say the Guardian was a mischievous child, but he." *bahaistories.com archive*, n.d..

Chicago:
Various. "It may sound disrespectful to say the Guardian was a mischievous child, but he." In *bahaistories.com archive*, n.d..