APA (7th ed.) Citation

Fielding, H. (2008). Bridget Jones's diary / Bridget Jones: The edge of reason: Omnibus ; 2 books in 1 / Helen Fielding. Pan Books.

Chicago Style (17th ed.) Citation

Fielding, Helen. Bridget Jones's Diary / Bridget Jones: The Edge of Reason: Omnibus ; 2 Books in 1 / Helen Fielding. London: Pan Books, 2008.

MLA (8th ed.) Citation

Fielding, Helen. Bridget Jones's Diary / Bridget Jones: The Edge of Reason: Omnibus ; 2 Books in 1 / Helen Fielding. Pan Books, 2008.