Cita APA (7a ed.)

Erickson, M. J. (1966). The mentally retarde child in the classroom. MacMillan.

Cita Chicago Style (17a ed.)

Erickson, Marion J. The Mentally Retarde Child in the Classroom. MacMillan, 1966.

Cita MLA (9a ed.)

Erickson, Marion J. The Mentally Retarde Child in the Classroom. MacMillan, 1966.