Cita APA

Spedding, R. L., Harley, D., Dunn, F. J., & McKinney, L. A. (1999). Who gives pain relief to children?

Citación estilo Chicago

Spedding, R L., D. Harley, F J. Dunn, y L A. McKinney. Who Gives Pain Relief to Children? 1999.

Cita MLA

Spedding, R L., D. Harley, F J. Dunn, y L A. McKinney. Who Gives Pain Relief to Children? 1999.