Cita APA (7a ed.)

Downey,Allen B. (2017). Think python (2.). O reilly Books.

Cita Chicago Style (17a ed.)

Downey,Allen B. Think Python. 2. Sebastopal: O reilly Books, 2017.

Cita MLA (9a ed.)

Downey,Allen B. Think Python. 2. O reilly Books, 2017.