Cita APA (7th ed.)

Robertson, G. (1999). Hands on Hyper Text Markup Language: [HTML]. BPB.

Cita Chicago (17th ed.)

Robertson, Greg. Hands on Hyper Text Markup Language: [HTML]. New Delhi: BPB, 1999.

Cita MLA (9th ed.)

Robertson, Greg. Hands on Hyper Text Markup Language: [HTML]. BPB, 1999.