Παραπομπή σε μορφή APA (7η εκδ.)

Hsu, P. A comparison of reverse- and forward-chaining instructional methods on a motor task with mentally retarded individuals. University Microfilms International.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hsu, Pao-Yin. A Comparison of Reverse- and Forward-chaining Instructional Methods on a Motor Task with Mentally Retarded Individuals. Ann Arbor, Mich.: University Microfilms International.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hsu, Pao-Yin. A Comparison of Reverse- and Forward-chaining Instructional Methods on a Motor Task with Mentally Retarded Individuals. University Microfilms International.