Παραπομπή σε μορφή APA (7η εκδ.)

Valentus, V. P. C. A DSP Based Solution to the Early Identification of Hearing Impairment. Philippine Engineering Journal.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Valentus, Vincent Peter C. "A DSP Based Solution to the Early Identification of Hearing Impairment." Philippine Engineering Journal .

Παραπομπή σε μορφή MLA (9th εκδ.)

Valentus, Vincent Peter C. "A DSP Based Solution to the Early Identification of Hearing Impairment." Philippine Engineering Journal, .