APA Style

Oppenheim, A, V., Schafer, R, W. (2010). Discrete-Time Signal Processing (Ketiga). Upper Saddle River: Pearson Higher Education , Inc.

MLA Style

Oppenheim, Alan, V.., Schafer, Ronald, W.. "Discrete-Time Signal Processing". Ketiga Upper Saddle River: Pearson Higher Education , Inc, 2010. Text.