Cita APA

Walstrom, J. A. J. (1985). Advanced structured cobol. Macmillan.

Citación estilo Chicago

Walstrom, John A. J. Advanced Structured Cobol. New York: Macmillan, 1985.

Cita MLA

Walstrom, John A. J. Advanced Structured Cobol. Macmillan, 1985.

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