APA (7th ed.) Citation

Jefcoate, G. (2006). Gabriel: Gateway to Europe's National Libraries.

Chicago Style (17th ed.) Citation

Jefcoate, Graham. Gabriel: Gateway to Europe's National Libraries. 2006.

MLA (9th ed.) Citation

Jefcoate, Graham. Gabriel: Gateway to Europe's National Libraries. 2006.

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