APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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