BibTeX:
@incollection{Various,
  author = {Various},
  title = {This is not an ordinary child, verily this is a precious and darling angel!},
  booktitle = {Baha'i Stories Blog},
  url = {https://bahaistories.blogspot.com/2012/12/this-is-not-ordinary-child-verily-this.html},
}

APA:
Various. This is not an ordinary child, verily this is a precious and darling angel!. In *Baha'i Stories Blog*.

MLA:
Various. "This is not an ordinary child, verily this is a precious and darling angel!." *Baha'i Stories Blog*, n.d..

Chicago:
Various. "This is not an ordinary child, verily this is a precious and darling angel!." In *Baha'i Stories Blog*, n.d..