APA
Speight J. G., . (1996). Environmental technology handbook. Taylor & Francis, Washington DC: .
Chicago
Speight James G, . 1996. Environmental technology handbook. Taylor & Francis, Washington DC: .
Harvard
Speight J. G., . (1996). Environmental technology handbook. Taylor & Francis, Washington DC: .
MLA
Speight James G, . Environmental technology handbook. Taylor & Francis, Washington DC: . 1996.