APA (7th ed.) Citation

Burke, L., Reytar, K., Spalding, M., & Perry, A. (2011). Reefs at risk: Revisited. World Resources Institute.

Chicago Style (17th ed.) Citation

Burke, L., K. Reytar, M. Spalding, and A. Perry. Reefs at Risk: Revisited. Washington, D.C: World Resources Institute, 2011.

MLA (9th ed.) Citation

Burke, L., et al. Reefs at Risk: Revisited. World Resources Institute, 2011.