Cita APA

UNEP. (1996). Industry and environment emission standards and guidelines information clearing house9IE-ESGIC) vol-3 b(UNEP).

Chicago Edition Citation

UNEP. Industry and Environment Emission Standards and Guidelines Information Clearing House9IE-ESGIC) Vol-3 B(UNEP). Paris, UNEP, 1996.

Cita MLA

UNEP. Industry and Environment Emission Standards and Guidelines Information Clearing House9IE-ESGIC) Vol-3 B(UNEP). 1996.

Atenció: Aquestes cites poden no estar 100% correctes.