Gatehouse, M., Reyes, M. A., & Painter, J. (1987). Soft drink, hard labour: Guatemalan workers take on Coca-Cola. Latin America Bureau.
Cita Chicago Style (17a ed.)Gatehouse, Michael, Miguel Angel Reyes, y James Painter. Soft Drink, Hard Labour: Guatemalan Workers Take on Coca-Cola. London: Latin America Bureau, 1987.
Cita MLA (8a ed.)Gatehouse, Michael, et al. Soft Drink, Hard Labour: Guatemalan Workers Take on Coca-Cola. Latin America Bureau, 1987.
Precaución: Estas citas no son 100% exactas.