APA
(1977). The encyclopedia of inventions: the story of technology through the ages. London: Marshall Cavendish.
Chicago
1977. The encyclopedia of inventions: the story of technology through the ages. London: Marshall Cavendish.
Harvard
(1977). The encyclopedia of inventions: the story of technology through the ages. London: Marshall Cavendish.
MLA
The encyclopedia of inventions: the story of technology through the ages. London: Marshall Cavendish. 1977.