Dyfyniad APA

Johnstone, B. (2010). Switching to solar: What we can learn from Germany's success in harnessing clean energy. Prometheus Books.

Dyfyniad Arddull Chicago

Johnstone, Bob. Switching to Solar: What We Can Learn from Germany's Success in Harnessing Clean Energy. Amherst, N.Y.: Prometheus Books, 2010.

Dyfyniad MLA

Johnstone, Bob. Switching to Solar: What We Can Learn from Germany's Success in Harnessing Clean Energy. Prometheus Books, 2010.

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