APA (7th ed.) Citation

Williams & Walmsley. (1998). Discover Delphi: Programming principles explained. Addison-Wesley.

Chicago Style (17th ed.) Citation

Williams and Walmsley. Discover Delphi: Programming Principles Explained. Singapore: Addison-Wesley, 1998.

MLA (8th ed.) Citation

Williams and Walmsley. Discover Delphi: Programming Principles Explained. Addison-Wesley, 1998.

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