Dyfyniad APA

Stephens, T. &. V. (2014). Polar Oceans Governance in an Era of Environmental Change: Era of Environmental Change (Ed.1.). Edward Elgar.

Dyfyniad Arddull Chicago

Stephens, Tim & VanderZwaag. Polar Oceans Governance in an Era of Environmental Change: Era of Environmental Change. Ed.1. Cheltenham: Edward Elgar, 2014.

Dyfyniad MLA

Stephens, Tim & VanderZwaag. Polar Oceans Governance in an Era of Environmental Change: Era of Environmental Change. Ed.1. Edward Elgar, 2014.

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