APA(7版)引用形式

Achebe, C. (1990). Hopes and impediments: Selected essays (6. print.). Doubleday.

Chicagoスタイル(17版)引用形式

Achebe, Chinua. Hopes and Impediments: Selected Essays. 6. print. New York [u.a.]: Doubleday, 1990.

MLA(8版)引用形式

Achebe, Chinua. Hopes and Impediments: Selected Essays. 6. print. Doubleday, 1990.

警告: この引用は必ずしも正確ではありません.