Cita APA

Angelou, M. (2002). I know why the caged bird sings. England: Pearson Education.

Chicago Style Citation

Angelou, Maya. I Know Why the Caged Bird Sings. England: Pearson Education, 2002.

Cita MLA

Angelou, Maya. I Know Why the Caged Bird Sings. England: Pearson Education, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.