Dyfyniad APA

Prinn, R. G., & Massachusetts Institute of Technology. Department of Earth, A. (2017). The global methane budget 2000–2012. Copernicus GmbH.

Dyfyniad Arddull Chicago

Prinn, Ronald G., and Atmospheric Massachusetts Institute of Technology. Department of Earth. The Global Methane Budget 2000–2012. Copernicus GmbH, 2017.

Dyfyniad MLA

Prinn, Ronald G., and Atmospheric Massachusetts Institute of Technology. Department of Earth. The Global Methane Budget 2000–2012. Copernicus GmbH, 2017.

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