Dyfyniad APA

Elliott, D. (2003). Energy, society, and environment: Technology for a sustainable future. New York: Routledge.

Dyfyniad Arddull Chicago

Elliott, David. Energy, Society, and Environment: Technology for a Sustainable Future. New York: Routledge, 2003.

Dyfyniad MLA

Elliott, David. Energy, Society, and Environment: Technology for a Sustainable Future. New York: Routledge, 2003.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.