Cita APA (7th ed.)

Adichie, C. N. (2014). Half of a yellow sun (4th edition.). Fourth Estate.

Cita Chicago (17th ed.)

Adichie, Chimamanda Ngozi. Half of a Yellow Sun. 4th edition. New York ; London: Fourth Estate, 2014.

Cita MLA (8th ed.)

Adichie, Chimamanda Ngozi. Half of a Yellow Sun. 4th edition. Fourth Estate, 2014.