APA (7th ed.) Citation

Graham, I. S. (1995). The HTML source book: A complete guide to HTML 3.0 (2nd ed.). IDG Books Worldwide Inc.

Chicago Style (17th ed.) Citation

Graham, Ian S. The HTML Source Book: A Complete Guide to HTML 3.0. 2nd ed. Foster City: IDG Books Worldwide Inc, 1995.

MLA (9th ed.) Citation

Graham, Ian S. The HTML Source Book: A Complete Guide to HTML 3.0. 2nd ed. IDG Books Worldwide Inc, 1995.