APA (7th ed.) Citation

Koomson, D. (2008). Goodnight, beautiful. Sphere.

Chicago Style (17th ed.) Citation

Koomson, Dorothy. Goodnight, Beautiful. London: Sphere, 2008.

MLA (9th ed.) Citation

Koomson, Dorothy. Goodnight, Beautiful. Sphere, 2008.

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