@inbook{Ingersoll1876indianapolisspeech,
  author    = {Ingersoll, Robert G.},
  title     = {Indianapolis Speech (1876)},
  booktitle = {The Works of Robert G. Ingersoll, Dresden Edition},
  publisher = {C. P. Farrell},
  address   = {New York},
  volume    = {9},
  year      = {1876},
  url       = {https://thegreatagnostic.com/works/indianapolis-speech-1876/},
  note      = {Public domain. Dresden Edition identifier: dresden:vol-9:indianapolis-speech-1876}
}