BibTeX:
@incollection{Various,
  author = {Various},
  title = {Bahá’u’lláh’s father’s dream about Him when He was a child and the soothsayer’s amazing interpretation and prediction},
  booktitle = {Baha'i Stories Blog},
  url = {https://bahaistories.blogspot.com/2020/01/bahaullahs-fathers-dream-about-him-when.html},
}

APA:
Various. Bahá’u’lláh’s father’s dream about Him when He was a child and the soothsayer’s amazing interpretation and prediction. In *Baha'i Stories Blog*.

MLA:
Various. "Bahá’u’lláh’s father’s dream about Him when He was a child and the soothsayer’s amazing interpretation and prediction." *Baha'i Stories Blog*, n.d..

Chicago:
Various. "Bahá’u’lláh’s father’s dream about Him when He was a child and the soothsayer’s amazing interpretation and prediction." In *Baha'i Stories Blog*, n.d..