Cita APA (7th ed.)

Liang, Y. D. (2013). Introduction to programming using Python. Pearson.

Cita Chicago (17th ed.)

Liang, Y. Daniel. Introduction to Programming Using Python. Boston: Pearson, 2013.

Cita MLA (9th ed.)

Liang, Y. Daniel. Introduction to Programming Using Python. Pearson, 2013.