APA (7th ed.) Citation

Williams, B. (1995). The internet for teachers. IDG Books Worldwide.

Chicago Style (17th ed.) Citation

Williams, Bard. The Internet for Teachers. Foster City, CA [u.a.]: IDG Books Worldwide, 1995.

MLA (9th ed.) Citation

Williams, Bard. The Internet for Teachers. IDG Books Worldwide, 1995.