APA (7th ed.) Citation
Howkins, J. (2007). <The> creative economy: How people make money from ideas. Penguin Books.
Chicago Style (17th ed.) Citation
Howkins, John. <The> Creative Economy: How People Make Money from Ideas. London: Penguin Books, 2007.
MLA (9th ed.) Citation
Howkins, John. <The> Creative Economy: How People Make Money from Ideas. Penguin Books, 2007.
Warning: These citations may not always be 100% accurate.