APA (7th ed.) Citation

DeMarco, T. (1978). Structured analysis and system specification ([Rev. ed.}.). Yourdon.

Chicago Style (17th ed.) Citation

DeMarco, Tom. Structured Analysis and System Specification. [Rev. ed.}. New York: Yourdon, 1978.

MLA (9th ed.) Citation

DeMarco, Tom. Structured Analysis and System Specification. [Rev. ed.}. Yourdon, 1978.