APA (7th ed.) Citation

Baddiel, D. (2005). The secret purposes. Abacus Book.

Chicago Style (17th ed.) Citation

Baddiel, David. The Secret Purposes. London: Abacus Book, 2005.

MLA (9th ed.) Citation

Baddiel, David. The Secret Purposes. Abacus Book, 2005.

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