Citazione Stile APA (7a Edizione)

True BASIC. (1986). True basic: Structured language system for the future. IBM.

Citazione stile Chigago Style (17a edizione)

True BASIC. True Basic: Structured Language System for the Future. New Hampshire: IBM, 1986.

Citatione MLA (9a ed.)

True BASIC. True Basic: Structured Language System for the Future. IBM, 1986.