APA
(1993). Technology and the environment -Critical issues. [s.l.]: [s.n.].
Chicago
1993. Technology and the environment -Critical issues. [s.l.]: [s.n.].
Harvard
(1993). Technology and the environment -Critical issues. [s.l.]: [s.n.].
MLA
Technology and the environment -Critical issues. [s.l.]: [s.n.]. 1993.