@misc{indiciae32cfaf25792c,
  title = {The imprinting object as a reinforcing stimulus.},
  author = {B A CAMPBELL and J R PICKLEMAN},
  year = {1961},
  doi = {10.1037/h0045435},
  url = {https://pubmed.ncbi.nlm.nih.gov/13876003/},
  note = {Source identifier: 13876003}
}