Penggayaan APA
DAVIS, William S.. (1979).
COBOL : (-).
London:
Addison-Wesley Publishing Company.
Chicago Style
DAVIS, William S..
COBOL :.
-
London:
Addison-Wesley Publishing Company,
1979.
Buku.
MLA Style
DAVIS, William S..
COBOL :.
-
London:
Addison-Wesley Publishing Company,
1979.
Buku.
Turabian Style
DAVIS, William S..
COBOL :.
-
London:
Addison-Wesley Publishing Company,
1979.
Buku.