APA (7th ed.) Citation

Mackenzie, J., Speers, D., & Smith, D. (2011). The viruses of Australia and the risk to tourists. Elsevier Science.

Chicago Style (17th ed.) Citation

Mackenzie, John, D. Speers, and D. Smith. The Viruses of Australia and the Risk to Tourists. Elsevier Science, 2011.

MLA (9th ed.) Citation

Mackenzie, John, et al. The Viruses of Australia and the Risk to Tourists. Elsevier Science, 2011.