APA (7th ed.) Citation

Green,William. (2021). Richer,wiser,happier: How the world's greatest investors. Profile books.

Chicago Style (17th ed.) Citation

Green,William. Richer,wiser,happier: How the World's Greatest Investors. London: Profile books, 2021.

MLA (9th ed.) Citation

Green,William. Richer,wiser,happier: How the World's Greatest Investors. Profile books, 2021.

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