Dyfyniad APA

Bulkeley, H., & Newell, P. (2015). Governing climate change (Second edition.). Routledge.

Dyfyniad Arddull Chicago

Bulkeley, Harriet, and Peter Newell. Governing Climate Change. Second edition. Abingdon, Oxon: Routledge, 2015.

Dyfyniad MLA

Bulkeley, Harriet, and Peter Newell. Governing Climate Change. Second edition. Routledge, 2015.

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