APA استشهاد

Konvalina, J., & Wileman, S. (1987). Programming with Pascal. McGraw-Hill.

استشهاد بنمط شيكاغو

Konvalina, John, و Stanley Wileman. Programming with Pascal. New York: McGraw-Hill, 1987.

MLA استشهاد

Konvalina, John, و Stanley Wileman. Programming with Pascal. McGraw-Hill, 1987.