APA (7th ed.) Citation

ebrary, Inc. (2006). The Hutchinson guide to GCSE web sites. Helicon Publishing.

Chicago Style (17th ed.) Citation

ebrary, Inc. The Hutchinson Guide to GCSE Web Sites. Abingdon: Helicon Publishing, 2006.

MLA (9th ed.) Citation

ebrary, Inc. The Hutchinson Guide to GCSE Web Sites. Helicon Publishing, 2006.

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