Dyfyniad APA

Murphy, E. (2008). Plan C: Community survival strategies for peak oil and climate change. New Society Publishers.

Dyfyniad Arddull Chicago

Murphy, Eugene. Plan C: Community Survival Strategies for Peak Oil and Climate Change. Gabriola Island, B.C.: New Society Publishers, 2008.

Dyfyniad MLA

Murphy, Eugene. Plan C: Community Survival Strategies for Peak Oil and Climate Change. New Society Publishers, 2008.

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