Cita APA (7a ed.)

De Vliegher, A., & Carlier, L. (2007). Proceedings of the Symposium of the European Grassland Federation: Permanent and temporary grassland. Plant, environment and economy. [editor no identificado].

Cita Chicago Style (17a ed.)

De Vliegher, A., y L. Carlier. Proceedings of the Symposium of the European Grassland Federation: Permanent and Temporary Grassland. Plant, Environment and Economy. Oostakker: [editor no identificado], 2007.

Cita MLA (8a ed.)

De Vliegher, A., y L. Carlier. Proceedings of the Symposium of the European Grassland Federation: Permanent and Temporary Grassland. Plant, Environment and Economy. [editor no identificado], 2007.