Angelou, M. (1971). I know why the caged bird sings. Bantam Books.
Chicagoスタイル(17版)引用形式Angelou, Maya. I Know Why the Caged Bird Sings. New York: Bantam Books, 1971.
MLA(9版)引用形式Angelou, Maya. I Know Why the Caged Bird Sings. Bantam Books, 1971.
警告: この引用は必ずしも正確ではありません.