APA (7th ed.) Citation

Pamela stephenson. (2001). Billy (1st.). HarperCollins.

Chicago Style (17th ed.) Citation

Pamela stephenson. Billy. 1st. London: HarperCollins, 2001.

MLA (9th ed.) Citation

Pamela stephenson. Billy. 1st. HarperCollins, 2001.

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