APA (7th ed.) Citation

Stephenson, P. (2001). Billy. HarperCollinsEntertainment.

Chicago Style (17th ed.) Citation

Stephenson, Pamela. Billy. Londres: HarperCollinsEntertainment, 2001.

MLA (9th ed.) Citation

Stephenson, Pamela. Billy. HarperCollinsEntertainment, 2001.

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