Παραπομπή σε μορφή APA (7η εκδ.)

190751 Frewitt, R. W., & Fardo, S. W. (1979). Instrumentation: Transducers, experimentation and applications. Indianapolis, IN :: Howard W Sams.

Παραπομπή σε μορφή Chicago (17η εκδ.)

190751 Frewitt, Roger W., και Stephen W. Fardo. Instrumentation: Transducers, Experimentation and Applications. Indianapolis, IN :: Howard W Sams, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

190751 Frewitt, Roger W., και Stephen W. Fardo. Instrumentation: Transducers, Experimentation and Applications. Indianapolis, IN :: Howard W Sams, 1979.