Cita APA (7a ed.)

Nevo, A., & Wolfram, C. D. (1999). Prices and coupons for breakfast cereals. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Nevo, Aviv, y Catherine D. Wolfram. Prices and Coupons for Breakfast Cereals. Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Nevo, Aviv, y Catherine D. Wolfram. Prices and Coupons for Breakfast Cereals. National Bureau of Economic Research, 1999.