Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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