एपीए उद्धरण

Keith LaBudde. (1987). Structured programming concepts. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Keith LaBudde. Structured Programming Concepts. New York: McGraw-Hill, 1987.

एमएलए उद्धरण

Keith LaBudde. Structured Programming Concepts. New York: McGraw-Hill, 1987.