APA (7th ed.) Citation

Crawford, S. (1995). Your first modem (2nd ed.). Sybex.

Chicago Style (17th ed.) Citation

Crawford, Sharon. Your First Modem. 2nd ed. San Francisco: Sybex, 1995.

MLA (9th ed.) Citation

Crawford, Sharon. Your First Modem. 2nd ed. Sybex, 1995.

Warning: These citations may not always be 100% accurate.