APA (7th ed.) Citation

Fischer, P. (1998). Configuring Cisco Routers for ISDN. McGraw-Hill.

Chicago Style (17th ed.) Citation

Fischer, Paul. Configuring Cisco Routers for ISDN. New York: McGraw-Hill, 1998.

MLA (9th ed.) Citation

Fischer, Paul. Configuring Cisco Routers for ISDN. McGraw-Hill, 1998.