Cita APA (7a ed.)

(2011). Ethics, policy & environment. Routledge, Taylor & Francis.

Cita Chicago Style (17a ed.)

Ethics, Policy & Environment. Colchester, Essex, England: Routledge, Taylor & Francis, 2011.

Cita MLA (9a ed.)

Ethics, Policy & Environment. Routledge, Taylor & Francis, 2011.