Dyfyniad APA

Knox, P. L., & Mayer, H. (2009). Small town sustainability: Economic, social, and environmental innovation. Birkhauser.

Dyfyniad Arddull Chicago

Knox, Paul L., and Heike Mayer. Small Town Sustainability: Economic, Social, and Environmental Innovation. Basel ; Boston: Birkhauser, 2009.

Dyfyniad MLA

Knox, Paul L., and Heike Mayer. Small Town Sustainability: Economic, Social, and Environmental Innovation. Birkhauser, 2009.

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