APA (7th ed.) Citation

Brown, G. D. (1977). Advanced ANS-COBOL with structured programming.

Chicago Style (17th ed.) Citation

Brown, Gary DeWard. Advanced ANS-COBOL with Structured Programming. 1977.

MLA (9th ed.) Citation

Brown, Gary DeWard. Advanced ANS-COBOL with Structured Programming. 1977.

Warning: These citations may not always be 100% accurate.