Cita APA (7a ed.)

Vessey, J. A., & Carlson, K. L. (1996). Nonpharmacological interventions to use with children in pain. [s.n.].

Cita Chicago Style (17a ed.)

Vessey, Judith A., y Karen L. Carlson. Nonpharmacological Interventions to Use with Children in Pain. [S.l.]: [s.n.], 1996.

Cita MLA (9a ed.)

Vessey, Judith A., y Karen L. Carlson. Nonpharmacological Interventions to Use with Children in Pain. [s.n.], 1996.