APA引文

Oppenheim, A. V. (2006). Signals and systems. Pearson.

Chicago Edition Citation

Oppenheim, Alan V. Signals and Systems. New Delhi: Pearson, 2006.

MLA引文

Oppenheim, Alan V. Signals and Systems. Pearson, 2006.

警告：这些引文格式不一定是100％准确.