APA (7th ed.) Citation

Pfaffenberger, B. (1998). Discovering HTML 4 / Bryan Pfaffenberger. AP Professional.

Chicago Style (17th ed.) Citation

Pfaffenberger, Bryan. Discovering HTML 4 / Bryan Pfaffenberger. San Diego: AP Professional, 1998.

MLA (9th ed.) Citation

Pfaffenberger, Bryan. Discovering HTML 4 / Bryan Pfaffenberger. AP Professional, 1998.

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