APA (7th ed.) Citation

Zandstra, M. (2021). PHP 8 objects, patterns, and practice: Mastering OO enhancements, design patterns, and essential development tools (Sixth edition.). Apress.

Chicago Style (17th ed.) Citation

Zandstra, Matt. PHP 8 Objects, Patterns, and Practice: Mastering OO Enhancements, Design Patterns, and Essential Development Tools. Sixth edition. [Place of publication not identified]: Apress, 2021.

MLA (9th ed.) Citation

Zandstra, Matt. PHP 8 Objects, Patterns, and Practice: Mastering OO Enhancements, Design Patterns, and Essential Development Tools. Sixth edition. Apress, 2021.