APA Style
boettcher, robert r.. (1987).
STRUCTURED PROGRAMMING IN COBOL .
:
Holt,Rinehart & Winston.
Chicago Style
boettcher, robert r..
STRUCTURED PROGRAMMING IN COBOL .
:
Holt,Rinehart & Winston,
1987.
Text.
MLA Style
boettcher, robert r..
STRUCTURED PROGRAMMING IN COBOL .
:
Holt,Rinehart & Winston,
1987.
Text.
Turabian Style
boettcher, robert r..
STRUCTURED PROGRAMMING IN COBOL .
:
Holt,Rinehart & Winston,
1987.
Print.