@article{bruton1975,
  title={Aspects of the biology of Tilapia mossambica Peters (Pisces: Cichlidae) in a natural freshwater lake (Lake Sibaya, South Africa)},
  author={Michael N. Bruton and R. E. Boltt},
  year={1975},
  journal={Journal of Fish Biology},
  doi={10.1111/j.1095-8649.1975.tb04618.x},
  url={https://doi.org/10.1111/j.1095-8649.1975.tb04618.x}
}