Cita APA (7th ed.)
Glover, D. (2010). Valuing the environment: Economics for a sustainable future [accompanied by CD-ROM] (ed.). International Development Research Centre.
Cita Chicago (17th ed.)
Glover, David. Valuing the Environment: Economics for a Sustainable Future [accompanied by CD-ROM]. ed. Ottawa: International Development Research Centre, 2010.
Cita MLA (9th ed.)
Glover, David. Valuing the Environment: Economics for a Sustainable Future [accompanied by CD-ROM]. ed. International Development Research Centre, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.