Cita APA (7th ed.)

McGinn, A. P., & Peterson, J. A. (1999). Safeguarding the health of oceans. Worldwatch Institute.

Cita Chicago (17th ed.)

McGinn, Anne Platt, i Jane A. Peterson. Safeguarding the Health of Oceans. Washington, DC: Worldwatch Institute, 1999.

Cita MLA (8th ed.)

McGinn, Anne Platt, i Jane A. Peterson. Safeguarding the Health of Oceans. Worldwatch Institute, 1999.