Cita APA (7th ed.)

Keller, H. (1956). The story of my life (Dover ed.). Dover Publications.

Cita Chicago (17th ed.)

Keller, Helen. The Story of My Life. Dover ed. Mineola, N.Y: Dover Publications, 1956.

Cita MLA (9th ed.)

Keller, Helen. The Story of My Life. Dover ed. Dover Publications, 1956.