Cita APA (7th ed.)

Murray, W. H., & Pappas, C. H. (1998). HTML 4.0: User's resource. Prentice Hall PTR.

Cita Chicago (17th ed.)

Murray, William H., i Chris H. Pappas. HTML 4.0: User's Resource. Upper Saddle River, N.J: Prentice Hall PTR, 1998.

Cita MLA (9th ed.)

Murray, William H., i Chris H. Pappas. HTML 4.0: User's Resource. Prentice Hall PTR, 1998.