@misc{indiciaefe02e87d04ac,
  title = {Autoshaping.},
  author = {B F Skinner},
  year = {1971},
  doi = {10.1126/science.173.3998.752},
  url = {https://pubmed.ncbi.nlm.nih.gov/5568510/},
  note = {Source identifier: 5568510}
}