Heath, E. J. (1970). The mentally retarded student and guidance. Houghton Mifflin.
Style de citation Chicago (17e éd.)Heath, Earl J. The Mentally Retarded Student and Guidance. Boston: Houghton Mifflin, 1970.
Style de citation MLA (9e éd.)Heath, Earl J. The Mentally Retarded Student and Guidance. Houghton Mifflin, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.