Ministerio do Ambiente e Recursos Naturais. (1995). The national environmental plan: Abridgement. Instituto de Promocao Ambiental.
Chicago Style (17th ed.) CitationMinisterio do Ambiente e Recursos Naturais. The National Environmental Plan: Abridgement. Lisbon: Instituto de Promocao Ambiental, 1995.
MLA (9th ed.) CitationMinisterio do Ambiente e Recursos Naturais. The National Environmental Plan: Abridgement. Instituto de Promocao Ambiental, 1995.
Warning: These citations may not always be 100% accurate.