Cita APA (7th ed.)
HSU,HWEI P. (2003). ANALOG and DIGITAL COMMUNICATIONS (2nd ed.). McGraw-Hill.
Cita Chicago (17th ed.)
HSU,HWEI P. ANALOG and DIGITAL COMMUNICATIONS. 2nd ed. New Delhi: McGraw-Hill, 2003.
Cita MLA (9th ed.)
HSU,HWEI P. ANALOG and DIGITAL COMMUNICATIONS. 2nd ed. McGraw-Hill, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.