APA-Zitierstil (7. Ausg.)

Lash, J. P. (1980). Helen and teacher: The story of Helen Keller and Anne Sullivan Macy. Delacorte Press.

Chicago-Zitierstil (17. Ausg.)

Lash, Joseph P. Helen and Teacher: The Story of Helen Keller and Anne Sullivan Macy. New York: Delacorte Press, 1980.

MLA-Zitierstil (9. Ausg.)

Lash, Joseph P. Helen and Teacher: The Story of Helen Keller and Anne Sullivan Macy. Delacorte Press, 1980.