APA (7th ed.) Citation

Keller, H. (1956). The story of my life. Hodder and Stoughton.

Chicago Style (17th ed.) Citation

Keller, Helen. The Story of My Life. London: Hodder and Stoughton, 1956.

MLA (9th ed.) Citation

Keller, Helen. The Story of My Life. Hodder and Stoughton, 1956.

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