APA (7th ed.) Citation

Adichie, C. N. (2007). Half of a yellow sun. Vintage Books.

Chicago Style (17th ed.) Citation

Adichie, Chimamanda Ngozi. Half of a Yellow Sun. New York: Vintage Books, 2007.

MLA (9th ed.) Citation

Adichie, Chimamanda Ngozi. Half of a Yellow Sun. Vintage Books, 2007.