Dyfyniad APA
ebrary, Inc, Gaquin, D., & DeBrandt, K. A. (2003). Places, towns and townships (3rd ed.). Bernan Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Deirdre Gaquin, and Katherine A. DeBrandt. Places, Towns and Townships. 3rd ed. Lanham, MD: Bernan Press, 2003.
Dyfyniad MLA
ebrary, Inc, et al. Places, Towns and Townships. 3rd ed. Bernan Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.