Lua APA (7ú heag.)
Angelou, M., & Braxton, J. M. (1999). Maya Angelou's I know why the caged bird sings: A casebook. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
Angelou, Maya, agus Joanne M. Braxton. Maya Angelou's I Know Why the Caged Bird Sings: A Casebook. New York: Oxford University Press, 1999.
Lua MLA (9ú heag.)
Angelou, Maya, agus Joanne M. Braxton. Maya Angelou's I Know Why the Caged Bird Sings: A Casebook. Oxford University Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.