BibTeX:
@incollection{Various,
  author = {Various},
  title = {For long weeks and months, it was not clear whether He would go to California or not},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/planning},
}

APA:
Various. For long weeks and months, it was not clear whether He would go to California or not. In *bahaistories.com archive*.

MLA:
Various. "For long weeks and months, it was not clear whether He would go to California or not." *bahaistories.com archive*, n.d..

Chicago:
Various. "For long weeks and months, it was not clear whether He would go to California or not." In *bahaistories.com archive*, n.d..