APA (7th ed.) Citation

McCaughrean, G. (1997). Forever X / Geraldine McCaughrean. Oxford University Press.

Chicago Style (17th ed.) Citation

McCaughrean, Geraldine. Forever X / Geraldine McCaughrean. Oxford: Oxford University Press, 1997.

MLA (9th ed.) Citation

McCaughrean, Geraldine. Forever X / Geraldine McCaughrean. Oxford University Press, 1997.

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