Cita APA (7a ed.)
Sahn, D. E. (1988). The effect of price and income changes on food-energy intake in Sri Lanka. University of Chicago Press.
Cita Chicago Style (17a ed.)
Sahn, David E. The Effect of Price and Income Changes on Food-energy Intake in Sri Lanka. University of Chicago Press, 1988.
Cita MLA (9a ed.)
Sahn, David E. The Effect of Price and Income Changes on Food-energy Intake in Sri Lanka. University of Chicago Press, 1988.
Precaución: Estas citas no son 100% exactas.