Cita APA (7a ed.)

Petty, S., & Verbeck, E. (2012). Worth every penny: Build a business that thrills your customers and still charge what you're worth. Greenleaf Book Group Press.

Cita Chicago Style (17a ed.)

Petty, Sarah, y Erin Verbeck. Worth Every Penny: Build a Business That Thrills Your Customers and Still Charge What You're Worth. Austin, Tex.: Greenleaf Book Group Press, 2012.

Cita MLA (8a ed.)

Petty, Sarah, y Erin Verbeck. Worth Every Penny: Build a Business That Thrills Your Customers and Still Charge What You're Worth. Greenleaf Book Group Press, 2012.

Precaución: Estas citas no son 100% exactas.