Cita APA (7a ed.)

Keller, H., Sullivan, A., & Cassidy, F. (2008). The story of my life. Tantor Media.

Cita Chicago Style (17a ed.)

Keller, Helen, Annie Sullivan, y Francis Cassidy. The Story of My Life. [United States]: Tantor Media, 2008.

Cita MLA (8a ed.)

Keller, Helen, et al. The Story of My Life. Tantor Media, 2008.

Precaución: Estas citas no son 100% exactas.