APA (7th ed.) Citation

Blackwell Reference Online (Online service) & Williams, C. (2004). A companion to nineteenth-century Britain. Blackwell Pub..

Chicago Style (17th ed.) Citation

Blackwell Reference Online (Online service) and Chris Williams. A Companion to Nineteenth-century Britain. Malden, MA: Blackwell Pub., 2004.

MLA (9th ed.) Citation

Blackwell Reference Online (Online service) and Chris Williams. A Companion to Nineteenth-century Britain. Blackwell Pub., 2004.