Cita APA

Woolman, M., & Davy, R. A. (1963). Developing symbolic skills in the mentally retarded. s. n.

Citación estilo Chicago

Woolman, Myron, and Ruth Ann Davy. Developing Symbolic Skills in the Mentally Retarded. Washington, D. C: s. n, 1963.

Cita MLA

Woolman, Myron, and Ruth Ann Davy. Developing Symbolic Skills in the Mentally Retarded. s. n, 1963.

Warning: These citations may not always be 100% accurate.