Cita APA (7a ed.)

Coupe, J., & Porter, J. (1986). The education of children with severe learning difficulties: Bridging the gap between theory and practice. Croom Helm.

Cita Chicago Style (17a ed.)

Coupe, Judith, y Jill Porter. The Education of Children with Severe Learning Difficulties: Bridging the Gap Between Theory and Practice. London: Croom Helm, 1986.

Cita MLA (9a ed.)

Coupe, Judith, y Jill Porter. The Education of Children with Severe Learning Difficulties: Bridging the Gap Between Theory and Practice. Croom Helm, 1986.