APA (7th ed.) Citation

Stallings, W. (1989). ISDN: An introduction. Macmillan ; Collier Macmillan.

Chicago Style (17th ed.) Citation

Stallings, William. ISDN: An Introduction. New York : London: Macmillan ; Collier Macmillan, 1989.

MLA (9th ed.) Citation

Stallings, William. ISDN: An Introduction. Macmillan ; Collier Macmillan, 1989.

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