APA Style

Barry, Paul. (2017). Head first python (2). Sebastopol, CA: O\'Reilly.

Chicago Style

Barry, Paul. Head first python. 2 Sebastopol, CA: O\'Reilly, 2017. Book.

MLA Style

Barry, Paul. Head first python. 2 Sebastopol, CA: O\'Reilly, 2017. Book.

Turabian Style

Barry, Paul. Head first python. 2 Sebastopol, CA: O\'Reilly, 2017. Book.