Citazione Stile APA (7a Edizione)

Crumlish, C. (1996). Internet for busy people. T M H.

Citazione stile Chigago Style (17a edizione)

Crumlish, Christian. Internet for Busy People. New Delhi: T M H, 1996.

Citatione MLA (9a ed.)

Crumlish, Christian. Internet for Busy People. T M H, 1996.