BibTeX:
@incollection{Various,
  author = {Various},
  title = {'When ‘Abdu’l-Bahá first arrived in England, he was the guest of a friend in a},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/abdul-baha-and-children},
}

APA:
Various. 'When ‘Abdu’l-Bahá first arrived in England, he was the guest of a friend in a. In *bahaistories.com archive*.

MLA:
Various. "'When ‘Abdu’l-Bahá first arrived in England, he was the guest of a friend in a." *bahaistories.com archive*, n.d..

Chicago:
Various. "'When ‘Abdu’l-Bahá first arrived in England, he was the guest of a friend in a." In *bahaistories.com archive*, n.d..