BibTeX:
@incollection{StaroftheWestEditors1913,
  author = {Star of the West Editors},
  title = {Christmas Night at a London Shelter},
  booktitle = {Star of the West},
  year = {1913},
  publisher = {Bahai News Service},
  url = {https://bahai.works/Star_of_the_West/Volume_3/Issue_18/Text},
}

APA:
Star of the West Editors. (1913). Christmas Night at a London Shelter. In *Star of the West*. Bahai News Service.

MLA:
Star of the West Editors. "Christmas Night at a London Shelter." *Star of the West*, Bahai News Service, 1913.

Chicago:
Star of the West Editors. "Christmas Night at a London Shelter." In *Star of the West*, Bahai News Service, 1913.