APA (7th ed.) Citation

Grauer, R. T. (1984). The IBM Cobol environment. Prentice-Hall, Inc.

Chicago Style (17th ed.) Citation

Grauer, Robert T. The IBM Cobol Environment. Prentice-Hall, Inc, 1984.

MLA (8th ed.) Citation

Grauer, Robert T. The IBM Cobol Environment. Prentice-Hall, Inc, 1984.

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