APA (7th ed.) Citation

Veljkov, M. D., & Hartnell, G. Pocket guides to the Internet. Mecklermedia.

Chicago Style (17th ed.) Citation

Veljkov, Mark D., and George Hartnell. Pocket Guides to the Internet. Westport, Conn. <<[u.a.]>>: Mecklermedia.

MLA (9th ed.) Citation

Veljkov, Mark D., and George Hartnell. Pocket Guides to the Internet. Mecklermedia.