Cita APA (7a ed.)

Pitt, C. a. (2016). Typed PHP: Stronger Types For Cleaner Code (1st ed. 2016.). Apress.

Cita Chicago Style (17a ed.)

Pitt, Christopher. author. Typed PHP: Stronger Types For Cleaner Code. 1st ed. 2016. Berkeley, CA: Apress, 2016.

Cita MLA (9a ed.)

Pitt, Christopher. author. Typed PHP: Stronger Types For Cleaner Code. 1st ed. 2016. Apress, 2016.