APA (7th ed.) Citation

Downey, A. (2015). Think Python / Allen B. Downey (Second edition.). O'Reilly.

Chicago Style (17th ed.) Citation

Downey, Allen. Think Python / Allen B. Downey. Second edition. Sebastopol, CA: O'Reilly, 2015.

MLA (9th ed.) Citation

Downey, Allen. Think Python / Allen B. Downey. Second edition. O'Reilly, 2015.

Warning: These citations may not always be 100% accurate.