APA (7th ed.) Citation

(2004). The Hutchinson directory of web sites. Helicon Pub.

Chicago Style (17th ed.) Citation

The Hutchinson Directory of Web Sites. Abingdon, Oxon: Helicon Pub, 2004.

MLA (9th ed.) Citation

The Hutchinson Directory of Web Sites. Helicon Pub, 2004.

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