APA
"ALAN V OPPENHEIM A. S. W. &. H. N. S., . (2009). SIGNALS & SYSTEMS. : PHI.
Chicago
"ALAN V OPPENHEIM ALAN S WILLSKY & HAMID NAWAB S", . 2009. SIGNALS & SYSTEMS. : PHI.
Harvard
"ALAN V OPPENHEIM A. S. W. &. H. N. S., . (2009). SIGNALS & SYSTEMS. : PHI.
MLA
"ALAN V OPPENHEIM ALAN S WILLSKY & HAMID NAWAB S", . SIGNALS & SYSTEMS. : PHI. 2009.