Cita APA (7a ed.)

ebrary, Inc, Field, J. G., Hempel, G., & Summerhayes, C. P. (2002). Oceans 2020: Science, trends, and the challenge of sustainability. Island Press.

Cita Chicago Style (17a ed.)

ebrary, Inc, J. G. Field, Gotthilf Hempel, y C. P. Summerhayes. Oceans 2020: Science, Trends, and the Challenge of Sustainability. Washington, DC: Island Press, 2002.

Cita MLA (9a ed.)

ebrary, Inc, et al. Oceans 2020: Science, Trends, and the Challenge of Sustainability. Island Press, 2002.