APA (7th ed.) Citation

Royston,Angela. (2005). How is a pencil made? Heinemann library.

Chicago Style (17th ed.) Citation

Royston,Angela. How Is a Pencil Made? Oxford: Heinemann library, 2005.

MLA (9th ed.) Citation

Royston,Angela. How Is a Pencil Made? Heinemann library, 2005.

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