Cita APA (7a ed.)

Lewart, C. R. (1998). the Ultimate modem handbook: Your guide to selection, installation, troubleshooting, and optimization. Prentice Hall PTR.

Cita Chicago Style (17a ed.)

Lewart, Cass R. The Ultimate Modem Handbook: Your Guide to Selection, Installation, Troubleshooting, and Optimization. New Jersey: Prentice Hall PTR, 1998.

Cita MLA (8a ed.)

Lewart, Cass R. The Ultimate Modem Handbook: Your Guide to Selection, Installation, Troubleshooting, and Optimization. Prentice Hall PTR, 1998.