Cita APA (7th ed.)

Karlins, D. (2001). FrontPage 2002 virtual classroom. Osborne/McGraw-Hill.

Cita Chicago (17th ed.)

Karlins, David. FrontPage 2002 Virtual Classroom. Berkeley, Calif. ; London: Osborne/McGraw-Hill, 2001.

Cita MLA (8th ed.)

Karlins, David. FrontPage 2002 Virtual Classroom. Osborne/McGraw-Hill, 2001.