APA引文

Darnell, R. (1999). HTML 4: Unleashed. Techmedia.

芝加哥风格引文

Darnell, Rick. HTML 4: Unleashed. New Delhi: Techmedia, 1999.

MLA引文

Darnell, Rick. HTML 4: Unleashed. Techmedia, 1999.

警告：这些引文格式不一定是100％准确.