Dyfyniad APA
Porter, D. R. (2008). Managing growth in America's communities (2nd ed.). Island Press.
Dyfyniad Arddull Chicago
Porter, Douglas R. Managing Growth in America's Communities. 2nd ed. Washington, D.C.: Island Press, 2008.
Dyfyniad MLA
Porter, Douglas R. Managing Growth in America's Communities. 2nd ed. Island Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.