BibTeX:
@incollection{Various,
  author = {Various},
  title = {Howard Colby Ives (my father) first heard of the Faith through},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/teaching},
}

APA:
Various. Howard Colby Ives (my father) first heard of the Faith through. In *bahaistories.com archive*.

MLA:
Various. "Howard Colby Ives (my father) first heard of the Faith through." *bahaistories.com archive*, n.d..

Chicago:
Various. "Howard Colby Ives (my father) first heard of the Faith through." In *bahaistories.com archive*, n.d..