APA (7. basım) Alıntı

Hallas, C. H. (1970). The care and training of the mentally subnormal (4th ed.). Williams and Wilkins.

Chicago Style (17. basım) Atıf

Hallas, Charles H. The Care and Training of the Mentally Subnormal. 4th ed. Baltimore: Williams and Wilkins, 1970.

MLA (8th ed.) Atıf

Hallas, Charles H. The Care and Training of the Mentally Subnormal. 4th ed. Williams and Wilkins, 1970.