Cita APA (7th ed.)

Crumlish, C. (1997). The Internet for busy people (2nd ed.). Osborne/McGraw-Hill.

Cita Chicago (17th ed.)

Crumlish, Christian. The Internet for Busy People. 2nd ed. Berkeley: Osborne/McGraw-Hill, 1997.

Cita MLA (9th ed.)

Crumlish, Christian. The Internet for Busy People. 2nd ed. Osborne/McGraw-Hill, 1997.