Citazione Stile APA (7a Edizione)

Straley, S. J., & Karasek, D. (1990). Advanced programming in Clipper with C. Addison-Wesley.

Citazione stile Chigago Style (17a edizione)

Straley, Stephen J., e David Karasek. Advanced Programming in Clipper with C. Reading: Addison-Wesley, 1990.

Citatione MLA (9a ed.)

Straley, Stephen J., e David Karasek. Advanced Programming in Clipper with C. Addison-Wesley, 1990.