APA Style
Budlong, Mo. (1997).
Teach Yourself Cobol In 21 Days. 2nd Edition (2nd Edition).
Indianapolis:
Sams.
Chicago Style
Budlong, Mo.
Teach Yourself Cobol In 21 Days. 2nd Edition.
2nd Edition
Indianapolis:
Sams,
1997.
Text.
MLA Style
Budlong, Mo.
Teach Yourself Cobol In 21 Days. 2nd Edition.
2nd Edition
Indianapolis:
Sams,
1997.
Text.
Turabian Style
Budlong, Mo.
Teach Yourself Cobol In 21 Days. 2nd Edition.
2nd Edition
Indianapolis:
Sams,
1997.
Print.