APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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