Cita APA (7a ed.)
Cetron, M. J., & Davies, O. (January/February 2001). Trends now changing the world: Economics and society, values and concerns, energy and environment. Futurist, 35(1), 30-44.
Cita Chicago Style (17a ed.)
Cetron, Marvin J., y Owen Davies. "Trends Now Changing the World: Economics and Society, Values and Concerns, Energy and Environment." Futurist 35, no. 1 (January/February 2001): 30-44.
Cita MLA (9a ed.)
Cetron, Marvin J., y Owen Davies. "Trends Now Changing the World: Economics and Society, Values and Concerns, Energy and Environment." Futurist, vol. 35, no. 1, January/February 2001, pp. 30-44.
Precaución: Estas citas no son 100% exactas.