Cita APA (7th ed.)

Anderson, C. (2009). The Longer Long Tail: How Endless Choice is Creating Unlimited Demand (Updated & Rv ed.). Random House Business Books.

Cita Chicago (17th ed.)

Anderson, Chris. The Longer Long Tail: How Endless Choice Is Creating Unlimited Demand. Updated & Rv ed. London: Random House Business Books, 2009.

Cita MLA (9th ed.)

Anderson, Chris. The Longer Long Tail: How Endless Choice Is Creating Unlimited Demand. Updated & Rv ed. Random House Business Books, 2009.