Citazione Stile APA (7a Edizione)

Leestma, S., & Nyhoff, L. R. (1990). Turbo Pascal: Programming and problem solving. Macmillan.

Citazione stile Chigago Style (17a edizione)

Leestma, Sanford, e Larry R. Nyhoff. Turbo Pascal: Programming and Problem Solving. New York: Macmillan, 1990.

Citatione MLA (9a ed.)

Leestma, Sanford, e Larry R. Nyhoff. Turbo Pascal: Programming and Problem Solving. Macmillan, 1990.