Παραπομπή APA

Zacker, C. (1997). 10 minute guide to HTML: Style sheets. Prentice Hall of India.

Παραπομπή Chicago Style

Zacker, Craig. 10 Minute Guide to HTML: Style Sheets. New Delhi: Prentice Hall of India, 1997.

Παραπομπή MLA

Zacker, Craig. 10 Minute Guide to HTML: Style Sheets. Prentice Hall of India, 1997.