APA (7th ed.) Citation

Mosley, C. (1994). Debrett's guide to entertaining: The complete book of modern entertaining. Headline.

Chicago Style (17th ed.) Citation

Mosley, Charles. Debrett's Guide to Entertaining: The Complete Book of Modern Entertaining. London: Headline, 1994.

MLA (9th ed.) Citation

Mosley, Charles. Debrett's Guide to Entertaining: The Complete Book of Modern Entertaining. Headline, 1994.