Cita APA

Ozenda, P. (1979). Vegetation map of the council of Europe member states: Scale: 1/3000000. Strasbourg: Council of Europe.

Citación estilo Chicago

Ozenda, Paul. Vegetation Map of the Council of Europe Member States: Scale: 1/3000000. Strasbourg: Council of Europe, 1979.

Cita MLA

Ozenda, Paul. Vegetation Map of the Council of Europe Member States: Scale: 1/3000000. Strasbourg: Council of Europe, 1979.