Cita APA (7a ed.)

Blake-Krebs, B., & Herman, L. (2001). When Parkinson's strikes early: Voices, choices, resources, and treatment. Hunter House.

Cita Chicago Style (17a ed.)

Blake-Krebs, Barbara, y Linda Herman. When Parkinson's Strikes Early: Voices, Choices, Resources, and Treatment. Alameda, CA: Hunter House, 2001.

Cita MLA (9a ed.)

Blake-Krebs, Barbara, y Linda Herman. When Parkinson's Strikes Early: Voices, Choices, Resources, and Treatment. Hunter House, 2001.