@article{hughes_saunders_2005, 
  title={Interpretation, Activity Participation, and Environmental Attitudes of Visitors to Penguin Island, Western Australia}, 
  volume={18}, 
  DOI={10.1080/08941920590959587}, 
  publisher={Informa UK Limited}, 
  author={Hughes and Saunders}, 
  year={2005}
  }