Zucker, E. D. (2003). The Caregiver's resourcebook (5th ed.). Pearson/Prentice Hall.
Cita Chicago Style (17a ed.)Zucker, Elana D. The Caregiver's Resourcebook. 5th ed. Upper Saddle River, NJ: Pearson/Prentice Hall, 2003.
Cita MLA (9a ed.)Zucker, Elana D. The Caregiver's Resourcebook. 5th ed. Pearson/Prentice Hall, 2003.
Precaución: Estas citas no son 100% exactas.