APA Style
DORF, Richard C.. (2011).
Modern Control Systems (12th ed).
New Jersey:
Prentice Hall.
Chicago Style
DORF, Richard C..
Modern Control Systems.
12th ed
New Jersey:
Prentice Hall,
2011.
Text.
MLA Style
DORF, Richard C..
Modern Control Systems.
12th ed
New Jersey:
Prentice Hall,
2011.
Text.
Turabian Style
DORF, Richard C..
Modern Control Systems.
12th ed
New Jersey:
Prentice Hall,
2011.
Print.