Cita APA (7th ed.)
Oppenheim, A. V., Willsky, A. S., & Nawab,S.Hamid. (2015). Signal and Systems (2nd ed.). Pearson education.
Cita Chicago (17th ed.)
Oppenheim, Alan V., Alan S. Willsky, i Nawab,S.Hamid. Signal and Systems. 2nd ed. Noida: Pearson education, 2015.
Cita MLA (9th ed.)
Oppenheim, Alan V., et al. Signal and Systems. 2nd ed. Pearson education, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.