APA (7th ed.) Citation

PETTY. (1997). How to be better at creativity. Kogan Page.

Chicago Style (17th ed.) Citation

PETTY. How to Be Better at Creativity. London: Kogan Page, 1997.

MLA (9th ed.) Citation

PETTY. How to Be Better at Creativity. Kogan Page, 1997.

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