APA (7th ed.) Citation

Kelly, S. (2015). How to keep an alien. Bloomsbury Methuen Drama.

Chicago Style (17th ed.) Citation

Kelly, Sonya. How to Keep an Alien. London ; New York: Bloomsbury Methuen Drama, 2015.

MLA (9th ed.) Citation

Kelly, Sonya. How to Keep an Alien. Bloomsbury Methuen Drama, 2015.

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