Cita APA (7a ed.)

United Nations Environment Programme, editor. (2019). Global Environment Outlook - GEO-6: Healthy Planet, Healthy People (First edition.). Cambridge University Press.

Cita Chicago Style (17a ed.)

United Nations Environment Programme, editor. Global Environment Outlook - GEO-6: Healthy Planet, Healthy People. First edition. Cambridge: Cambridge University Press, 2019.

Cita MLA (9a ed.)

United Nations Environment Programme, editor. Global Environment Outlook - GEO-6: Healthy Planet, Healthy People. First edition. Cambridge University Press, 2019.