Cita APA (7a ed.)

Agencia Europea de Medio Ambiente & Crouzet, P. (1999). Nutrients in European ecosystems. Office for Official Publications of the European Communities.

Cita Chicago Style (17a ed.)

Agencia Europea de Medio Ambiente y Philippe Crouzet. Nutrients in European Ecosystems. Luxembourg: Office for Official Publications of the European Communities, 1999.

Cita MLA (9a ed.)

Agencia Europea de Medio Ambiente y Philippe Crouzet. Nutrients in European Ecosystems. Office for Official Publications of the European Communities, 1999.