APA (7th ed.) Citation

Grauer, R. T. (1983). Structured methods through COBOL. Prentice-Hall.

Chicago Style (17th ed.) Citation

Grauer, Robert T. Structured Methods Through COBOL. Englewood Cliffs, NJ: Prentice-Hall, 1983.

MLA (9th ed.) Citation

Grauer, Robert T. Structured Methods Through COBOL. Prentice-Hall, 1983.