APA (7th ed.) Citation

Levine, J. R., & Baroudi, C. (1993). The Internet for dummies. IDG Books.

Chicago Style (17th ed.) Citation

Levine, John R., and Carol Baroudi. The Internet for Dummies. San Mateo, Calif: IDG Books, 1993.

MLA (9th ed.) Citation

Levine, John R., and Carol Baroudi. The Internet for Dummies. IDG Books, 1993.