Gaya APA

Oppenheim, A, V. et al (2001). Sinyal & sistem jilid 2 = Signals and sytems, second edition (Edisi 2). Jakarta: Erlangga.

Gaya MLA

Oppenheim, Alan, V.. et al. "Sinyal & sistem jilid 2 = Signals and sytems, second edition". Edisi 2 Jakarta: Erlangga, 2001. Text.