APA (7th ed.) Citation

Purcell,Deirdre. (2006). Tell me your secret. Headline book publishing.

Chicago Style (17th ed.) Citation

Purcell,Deirdre. Tell Me Your Secret. London: Headline book publishing, 2006.

MLA (9th ed.) Citation

Purcell,Deirdre. Tell Me Your Secret. Headline book publishing, 2006.

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