Παραπομπή σε μορφή APA (7η εκδ.)

National Institute of Child Health and Human Development (U.S.), Brooks, P. H., Sperber, R., & McCauley, C. (1984). Learning and cognition in the mentally retarded. Lawrence Erlbaum Associates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

National Institute of Child Health and Human Development (U.S.), Penelope H. Brooks, Richard Sperber, και Charley McCauley. Learning and Cognition in the Mentally Retarded. Hillsdale, N.J.: Lawrence Erlbaum Associates, 1984.

Παραπομπή σε μορφή MLA (8th εκδ.)

National Institute of Child Health and Human Development (U.S.), et al. Learning and Cognition in the Mentally Retarded. Lawrence Erlbaum Associates, 1984.