APA (7th ed.) Citation

Andrews, M. (1979). Find out about machines. Hart-Davis Educational.

Chicago Style (17th ed.) Citation

Andrews, Malcolm. Find Out About Machines. London: Hart-Davis Educational, 1979.

MLA (9th ed.) Citation

Andrews, Malcolm. Find Out About Machines. Hart-Davis Educational, 1979.

Warning: These citations may not always be 100% accurate.