APA (7th ed.) Citation

Carey, D. (1979). How it works ..: The computer (New ed.). Ladybird Books.

Chicago Style (17th ed.) Citation

Carey, David. How It Works ..: The Computer. New ed. Loughborough: Ladybird Books, 1979.

MLA (9th ed.) Citation

Carey, David. How It Works ..: The Computer. New ed. Ladybird Books, 1979.

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