Cita APA

Elkington, J. 1., & Shopley, J. (1988). The shrinking planet: U.S. information technology and sustainable development. Washington, D.C.: World Resources Institute.

Citación estilo Chicago

Elkington, John 1949-, y Jonathan Shopley. The Shrinking Planet: U.S. Information Technology and Sustainable Development. Washington, D.C.: World Resources Institute, 1988.

Cita MLA

Elkington, John 1949-, y Jonathan Shopley. The Shrinking Planet: U.S. Information Technology and Sustainable Development. Washington, D.C.: World Resources Institute, 1988.