BibTeX:
@incollection{VariousCompilers2000,
  author = {Various Compilers},
  title = {The Farmer and the Grain: A Parable of Patience},
  booktitle = {Stories Told by 'Abdu'l-Bahá},
  year = {2000},
  publisher = {Bahá'í Publishing Trust},
}

APA:
Various Compilers. (2000). The Farmer and the Grain: A Parable of Patience. In *Stories Told by 'Abdu'l-Bahá*. Bahá'í Publishing Trust.

MLA:
Various Compilers. "The Farmer and the Grain: A Parable of Patience." *Stories Told by 'Abdu'l-Bahá*, Bahá'í Publishing Trust, 2000.

Chicago:
Various Compilers. "The Farmer and the Grain: A Parable of Patience." In *Stories Told by 'Abdu'l-Bahá*, Bahá'í Publishing Trust, 2000.