Gaya APA

Industry and environment vol. 14 [1991], no. 3 -- Computers : tools for environmental management in industry : part II. (1991). : Paris, UNEP.

Gaya MLA

Industry and environment vol. 14 [1991], no. 3 -- Computers : tools for environmental management in industry : part II. . : Paris, UNEP, 1991. Text.