BibTeX:
@incollection{Various,
  author = {Various},
  title = {Stanwood Cobb took his 75-year-old father to see ‘Abdu’l-Bahá in Boston},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/consultation},
}

APA:
Various. Stanwood Cobb took his 75-year-old father to see ‘Abdu’l-Bahá in Boston. In *bahaistories.com archive*.

MLA:
Various. "Stanwood Cobb took his 75-year-old father to see ‘Abdu’l-Bahá in Boston." *bahaistories.com archive*, n.d..

Chicago:
Various. "Stanwood Cobb took his 75-year-old father to see ‘Abdu’l-Bahá in Boston." In *bahaistories.com archive*, n.d..