APA (7th ed.) Citation

Williams, R. L., Porter, S. K., Hart, A. G., & Goodenough, A. E. The Accuracy of Behavioural Data Collected by Visitors in a Zoo Environment: Can Visitors Collect Meaningful Data? Wiley.

Chicago Style (17th ed.) Citation

Williams, Rachel L., Sue K. Porter, Adam G. Hart, and Anne E. Goodenough. The Accuracy of Behavioural Data Collected by Visitors in a Zoo Environment: Can Visitors Collect Meaningful Data? Wiley.

MLA (9th ed.) Citation

Williams, Rachel L., et al. The Accuracy of Behavioural Data Collected by Visitors in a Zoo Environment: Can Visitors Collect Meaningful Data? Wiley.