@article{unknown2012wrights,
  title={Wright’s shifting balance theory and factors affecting the probability of peak shifts},
  author={Charles Goodnight},
  journal={The Adaptive Landscape in Evolutionary Biology},
  pages={74-86},
  journalpage={https://books.google.com/books?hl=en&lr=&id=HIV__jvU0UkC&oi=fnd&pg=PA74&dq=info:YR-OBdfyyG8J:scholar.google.com&ots=8l-3Ebb-Li&sig=Mxtz-KHrcRJDBN--8wjYpvtJZnc#v=onepage&q&f=false},
  year={2012},
  citations={}
}