Cita APA (7a ed.)

Purdy, A., & Burford, M. (2014). On my own two feet: From losing my legs to learning the dance of life (First edition.). William Morrow, an imprint of HarperCollinsPublishers.

Cita Chicago Style (17a ed.)

Purdy, Amy, y Michelle Burford. On My Own Two Feet: From Losing My Legs to Learning the Dance of Life. First edition. New York, NY: William Morrow, an imprint of HarperCollinsPublishers, 2014.

Cita MLA (9a ed.)

Purdy, Amy, y Michelle Burford. On My Own Two Feet: From Losing My Legs to Learning the Dance of Life. First edition. William Morrow, an imprint of HarperCollinsPublishers, 2014.