Cita APA

Angelou, M. (2002). I know why the caged bird sings. Penguin Books.

Citación estilo Chicago

Angelou, Maya. I Know Why the Caged Bird Sings. Harlow: Penguin Books, 2002.

Cita MLA

Angelou, Maya. I Know Why the Caged Bird Sings. Penguin Books, 2002.

Warning: These citations may not always be 100% accurate.