APA (7th ed.) Citation

Asquith, R. (2005). The teenage worrier's guide to Lurve: Will get all your romance worries sorted.

Chicago Style (17th ed.) Citation

Asquith, Ros. The Teenage Worrier's Guide to Lurve: Will Get All Your Romance Worries Sorted. London Corgi Books, 2005.

MLA (9th ed.) Citation

Asquith, Ros. The Teenage Worrier's Guide to Lurve: Will Get All Your Romance Worries Sorted. 2005.