Dyfyniad APA

Canal MEEUC / YouTube. European Studies Summer School 2013, Emerging Challenges of Environmental and Climate Change (Part 2).

Dyfyniad Arddull Chicago

Canal MEEUC / YouTube. European Studies Summer School 2013, Emerging Challenges of Environmental and Climate Change (Part 2).

Dyfyniad MLA

Canal MEEUC / YouTube. European Studies Summer School 2013, Emerging Challenges of Environmental and Climate Change (Part 2).

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