APA Style
WORTH, Thomas. (1981).
Cobol for Beginners .
New Delhi:
Prentice Hall.
Chicago Style
WORTH, Thomas.
Cobol for Beginners.
New Delhi:
Prentice Hall,
1981.
Text.
MLA Style
WORTH, Thomas.
Cobol for Beginners.
New Delhi:
Prentice Hall,
1981.
Text.
Turabian Style
WORTH, Thomas.
Cobol for Beginners.
New Delhi:
Prentice Hall,
1981.
Print.