Cita APA (7a ed.)

Keller, H. (2020). The story of my life (1.). Ocean Books pvt. Ltd.

Cita Chicago Style (17a ed.)

Keller, Helen. The Story of My Life. 1. New Delhi: Ocean Books pvt. Ltd, 2020.

Cita MLA (9a ed.)

Keller, Helen. The Story of My Life. 1. Ocean Books pvt. Ltd, 2020.