APA (7th ed.) Citation
Ljung, L. (1987). System Identification: Theory for the User. Prentice Hall.
Chicago Style (17th ed.) Citation
Ljung, Lennart. System Identification: Theory for the User. Englewood Cliffs: Prentice Hall, 1987.
MLA (9th ed.) Citation
Ljung, Lennart. System Identification: Theory for the User. Prentice Hall, 1987.
Warning: These citations may not always be 100% accurate.