APA

Willard W., . (2003). HTML. Berkeley, Calif: Osborne/McGraw-Hill.

Chicago

Willard Wendy, . 2003. HTML. Berkeley, Calif: Osborne/McGraw-Hill.

Harvard

Willard W., . (2003). HTML. Berkeley, Calif: Osborne/McGraw-Hill.

MLA

Willard Wendy, . HTML. Berkeley, Calif: Osborne/McGraw-Hill. 2003.