APA Style
RITTER, Walter. (1983).
Programmble Controller S5-110A .
Berlin:
Siemens.
Chicago Style
RITTER, Walter.
Programmble Controller S5-110A.
Berlin:
Siemens,
1983.
Text.
MLA Style
RITTER, Walter.
Programmble Controller S5-110A.
Berlin:
Siemens,
1983.
Text.
Turabian Style
RITTER, Walter.
Programmble Controller S5-110A.
Berlin:
Siemens,
1983.
Print.