APA (7th ed.) Citation

Catanzaro, B. J. (1998). Step-by-step ISDN: The Internet connection handbook. Sun Microsystems/Prentice Hall.

Chicago Style (17th ed.) Citation

Catanzaro, Ben J. Step-by-step ISDN: The Internet Connection Handbook. Palo Alto, Calif.: Sun Microsystems/Prentice Hall, 1998.

MLA (9th ed.) Citation

Catanzaro, Ben J. Step-by-step ISDN: The Internet Connection Handbook. Sun Microsystems/Prentice Hall, 1998.