Citazione Stile APA (7a Edizione)

Watt, D. A. (1990). Programming language concepts and paradigms. Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Watt, David A. Programming Language Concepts and Paradigms. New York: Prentice Hall, 1990.

Citatione MLA (9a ed.)

Watt, David A. Programming Language Concepts and Paradigms. Prentice Hall, 1990.