BibTeX:
@incollection{Various,
  author = {Various},
  title = {An example of how the Báb changed unseemly business practices while He was a merchant in…},
  booktitle = {Baha'i Stories Blog},
  url = {https://bahaistories.blogspot.com/2016/05/an-example-of-how-bab-changed-unseemly.html},
}

APA:
Various. An example of how the Báb changed unseemly business practices while He was a merchant in…. In *Baha'i Stories Blog*.

MLA:
Various. "An example of how the Báb changed unseemly business practices while He was a merchant in…." *Baha'i Stories Blog*, n.d..

Chicago:
Various. "An example of how the Báb changed unseemly business practices while He was a merchant in…." In *Baha'i Stories Blog*, n.d..