APA Style
COBOL for students - second edition including stru. (1982).
London:
Edward Arnold.
Chicago Style
COBOL for students - second edition including stru.
.
London:
Edward Arnold,
1982.
.
MLA Style
COBOL for students - second edition including stru.
.
London:
Edward Arnold,
1982.
.
Turabian Style
COBOL for students - second edition including stru.
London:
Edward Arnold,
1982.
.