Citazione Stile APA (7a Edizione)

Sprankle, M., & Hubbard, J. (2012). Problem solving and programming concepts (9a. ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Sprankle, Maureen, e Jim Hubbard. Problem Solving and Programming Concepts. 9a. ed. Upper Saddle River, England: Prentice Hall, 2012.

Citatione MLA (9a ed.)

Sprankle, Maureen, e Jim Hubbard. Problem Solving and Programming Concepts. 9a. ed. Prentice Hall, 2012.