APA Style
Petruzella, Frank D.. (2011).
Programmable logic controllers (Ed.4).
New York:
McGraw-Hill.
Chicago Style
Petruzella, Frank D..
Programmable logic controllers.
Ed.4
New York:
McGraw-Hill,
2011.
Text.
MLA Style
Petruzella, Frank D..
Programmable logic controllers.
Ed.4
New York:
McGraw-Hill,
2011.
Text.
Turabian Style
Petruzella, Frank D..
Programmable logic controllers.
Ed.4
New York:
McGraw-Hill,
2011.
Print.