APA-viite (7. p.)

Otung, I. (2014). Digital communications: Principles and systems. The Institution of Engineering and Technology. https://doi.org/10.1049/PBTE058E

Chicago-viite (17. p.)

Otung, Ifiok. Digital Communications: Principles and Systems. London, United Kingdom: The Institution of Engineering and Technology, 2014. https://doi.org/10.1049/PBTE058E.

MLA-viite (9. p.)

Otung, Ifiok. Digital Communications: Principles and Systems. The Institution of Engineering and Technology, 2014. https://doi.org/10.1049/PBTE058E.