Dyfyniad APA

Bailey, S., Farrell, G., & Mattei, U. (2013). Protecting future generations through commons. Council of Europe Publishing.

Dyfyniad Arddull Chicago

Bailey, Saki, Gilda Farrell, and Ugo Mattei. Protecting Future Generations Through Commons. Strasbourg, France: Council of Europe Publishing, 2013.

Dyfyniad MLA

Bailey, Saki, et al. Protecting Future Generations Through Commons. Council of Europe Publishing, 2013.

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