Cita APA (7a ed.)

Russell, C., & Mitchell, S. (1999). Best customers: Demographics of consumer demand. New Strategist.

Cita Chicago Style (17a ed.)

Russell, Cheryl, y Susan Mitchell. Best Customers: Demographics of Consumer Demand. Ithaca: New Strategist, 1999.

Cita MLA (9a ed.)

Russell, Cheryl, y Susan Mitchell. Best Customers: Demographics of Consumer Demand. New Strategist, 1999.