Cita APA (7a ed.)

Guzdial, M., & Ericson, B. (2010). Introduction to computing and programming in Python: A multimedia approach (2nd ed.). [S.n.].

Cita Chicago Style (17a ed.)

Guzdial, Mark, y Barbara Ericson. Introduction to Computing and Programming in Python: A Multimedia Approach. 2nd ed. Upper Saddle River: [S.n.], 2010.

Cita MLA (9a ed.)

Guzdial, Mark, y Barbara Ericson. Introduction to Computing and Programming in Python: A Multimedia Approach. 2nd ed. [S.n.], 2010.